57750672 has 40 divisors (see below), whose sum is σ = 170502976. Its totient is φ = 16500096.

The previous prime is 57750661. The next prime is 57750697. The reversal of 57750672 is 27605775.

It is a self number, because there is not a number n which added to its sum of digits gives 57750672.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 85603 + ... + 86274.

Almost surely, 2^57750672 is an apocalyptic number.

It is an amenable number.

57750672 is an abundant number, since it is smaller than the sum of its proper divisors (112752304).

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

57750672 is a wasteful number, since it uses less digits than its factorization.

57750672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171895 (or 171889 counting only the distinct ones).

The product of its (nonzero) digits is 102900, while the sum is 39.

The square root of 57750672 is about 7599.3862910106. The cubic root of 57750672 is about 386.5322018906.

The spelling of 57750672 in words is "fifty-seven million, seven hundred fifty thousand, six hundred seventy-two".