1452264012 has 108 divisors (see below), whose sum is σ = 3994419240. Its totient is φ = 456233472.

The previous prime is 1452263987. The next prime is 1452264013. The reversal of 1452264012 is 2104622541.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

1452264012 is a `hidden beast` number, since 1 + 4 + 5 + 2 + 2 + 640 + 12 = 666.

1452264012 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (108).

It is a super-2 number, since 2×1452264012² = 4218141521100672288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1452264013) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7524588 + ... + 7524780.

Almost surely, 2^1452264012 is an apocalyptic number.

1452264012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452264012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1997209620).

1452264012 is an abundant number, since it is smaller than the sum of its proper divisors (2542155228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1452264012 is a wasteful number, since it uses less digits than its factorization.

1452264012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 1452264012 is about 38108.5818681304. The cubic root of 1452264012 is about 1132.4399757670.

Multiplying 1452264012 by its sum of digits (27), we get a square (39211128324 = 198018²).

1452264012 divided by its sum of digits (27) gives a square (53787556 = 7334²).

Adding to 1452264012 its reverse (2104622541), we get a palindrome (3556886553).

The spelling of 1452264012 in words is "one billion, four hundred fifty-two million, two hundred sixty-four thousand, twelve".