457296912 has 60 divisors (see below), whose sum is σ = 1314400620. Its totient is φ = 148310784.

The previous prime is 457296907. The next prime is 457296919. The reversal of 457296912 is 219692754.

457296912 is a `hidden beast` number, since 4 + 572 + 9 + 69 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 189778176 + 267518736 = 13776^2 + 16356^2 .

It is not an unprimeable number, because it can be changed into a prime (457296919) 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 11 ways as a sum of consecutive naturals, for example, 37587 + ... + 48242.

It is an arithmetic number, because the mean of its divisors is an integer number (21906677).

Almost surely, 2^457296912 is an apocalyptic number.

It is an amenable number.

457296912 is an abundant number, since it is smaller than the sum of its proper divisors (857103708).

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

457296912 is a wasteful number, since it uses less digits than its factorization.

457296912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85880 (or 85871 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 457296912 is about 21384.5016776169. The cubic root of 457296912 is about 770.4292383840.

The spelling of 457296912 in words is "four hundred fifty-seven million, two hundred ninety-six thousand, nine hundred twelve".