457470752 has 54 divisors (see below), whose sum is σ = 955343403. Its totient is φ = 215607744.

The previous prime is 457470691. The next prime is 457470773. The reversal of 457470752 is 257074754.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 228735376 + 228735376 = 15124^2 + 15124^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=15124.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2298749 + ... + 2298947.

Almost surely, 2^457470752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 457470752

457470752 is an abundant number, since it is smaller than the sum of its proper divisors (497872651).

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

457470752 is an equidigital number, since it uses as much as digits as its factorization.

457470752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 41.

The square root of 457470752 is about 21388.5659173307. The cubic root of 457470752 is about 770.5268514429.

The spelling of 457470752 in words is "four hundred fifty-seven million, four hundred seventy thousand, seven hundred fifty-two".