1452860 has 12 divisors (see below), whose sum is σ = 3051048. Its totient is φ = 581136.

The previous prime is 1452859. The next prime is 1452863. The reversal of 1452860 is 682541.

It is a super-2 number, since 2×1452860² = 4221604359200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36302 + ... + 36341.

It is an arithmetic number, because the mean of its divisors is an integer number (254254).

2^1452860 is an apocalyptic number.

1452860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1452860 is an abundant number, since it is smaller than the sum of its proper divisors (1598188).

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

1452860 is a wasteful number, since it uses less digits than its factorization.

1452860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72652 (or 72650 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1452860 is about 1205.3464232328. The cubic root of 1452860 is about 113.2594866872.

The spelling of 1452860 in words is "one million, four hundred fifty-two thousand, eight hundred sixty".