457072896 has 72 divisors (see below), whose sum is σ = 1390279744. Its totient is φ = 130590720.

The previous prime is 457072883. The next prime is 457072927. The reversal of 457072896 is 698270754.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37135 + ... + 47886.

Almost surely, 2^457072896 is an apocalyptic number.

It is an amenable number.

457072896 is an abundant number, since it is smaller than the sum of its proper divisors (933206848).

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

457072896 is an equidigital number, since it uses as much as digits as its factorization.

457072896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85047 (or 85033 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The square root of 457072896 is about 21379.2632239748. The cubic root of 457072896 is about 770.3034144671.

The spelling of 457072896 in words is "four hundred fifty-seven million, seventy-two thousand, eight hundred ninety-six".