456257332 has 12 divisors (see below), whose sum is σ = 799666560. Its totient is φ = 227781176.

The previous prime is 456257303. The next prime is 456257357. The reversal of 456257332 is 233752654.

It is a junction number, because it is equal to n+sod(n) for n = 456257291 and 456257300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83908 + ... + 89179.

It is an arithmetic number, because the mean of its divisors is an integer number (66638880).

Almost surely, 2^456257332 is an apocalyptic number.

It is an amenable number.

456257332 is a deficient number, since it is larger than the sum of its proper divisors (343409228).

456257332 is a wasteful number, since it uses less digits than its factorization.

456257332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173750 (or 173748 counting only the distinct ones).

The product of its digits is 151200, while the sum is 37.

The square root of 456257332 is about 21360.1809917426. The cubic root of 456257332 is about 769.8449859425.

The spelling of 456257332 in words is "four hundred fifty-six million, two hundred fifty-seven thousand, three hundred thirty-two".