57670452 has 54 divisors (see below), whose sum is σ = 169583778. Its totient is φ = 16476768.

The previous prime is 57670441. The next prime is 57670469. The reversal of 57670452 is 25407675.

It can be written as a sum of positive squares in only one way, i.e., 33108516 + 24561936 = 5754^2 + 4956^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14583 + ... + 18110.

Almost surely, 2^57670452 is an apocalyptic number.

It is an amenable number.

57670452 is an abundant number, since it is smaller than the sum of its proper divisors (111913326).

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

57670452 is a wasteful number, since it uses less digits than its factorization.

57670452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32717 (or 32705 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 57670452 is about 7594.1063990439. The cubic root of 57670452 is about 386.3531449172.

The spelling of 57670452 in words is "fifty-seven million, six hundred seventy thousand, four hundred fifty-two".