57485694 has 32 divisors (see below), whose sum is σ = 137111040. Its totient is φ = 15710112.

The previous prime is 57485689. The next prime is 57485719. The reversal of 57485694 is 49658475.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28789 + ... + 30720.

It is an arithmetic number, because the mean of its divisors is an integer number (4284720).

Almost surely, 2^57485694 is an apocalyptic number.

57485694 is an abundant number, since it is smaller than the sum of its proper divisors (79625346).

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

57485694 is a wasteful number, since it uses less digits than its factorization.

57485694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59544.

The product of its digits is 1209600, while the sum is 48.

The square root of 57485694 is about 7581.9320756651. The cubic root of 57485694 is about 385.9401188576.

It can be divided in two parts, 574 and 85694, that added together give a palindrome (86268).

The spelling of 57485694 in words is "fifty-seven million, four hundred eighty-five thousand, six hundred ninety-four".