1452826830 has 256 divisors, whose sum is σ = 4645509120. Its totient is φ = 282175488.

The previous prime is 1452826819. The next prime is 1452826897. The reversal of 1452826830 is 386282541.

1452826830 is nontrivially palindromic in base 9.

It is a super-2 number, since 2×1452826830² = 4221411595935697800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1918812 + ... + 1919568.

It is an arithmetic number, because the mean of its divisors is an integer number (18146520).

Almost surely, 2^1452826830 is an apocalyptic number.

1452826830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452826830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2322754560).

1452826830 is an abundant number, since it is smaller than the sum of its proper divisors (3192682290).

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

1452826830 is a wasteful number, since it uses less digits than its factorization.

1452826830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 1452826830 is about 38115.9655525083. The cubic root of 1452826830 is about 1132.5862474457.

The spelling of 1452826830 in words is "one billion, four hundred fifty-two million, eight hundred twenty-six thousand, eight hundred thirty".