57131062 has 16 divisors (see below), whose sum is σ = 91353600. Its totient is φ = 26718120.

The previous prime is 57131059. The next prime is 57131083. The reversal of 57131062 is 26013175.

57131062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6514 + ... + 12517.

It is an arithmetic number, because the mean of its divisors is an integer number (5709600).

Almost surely, 2^57131062 is an apocalyptic number.

57131062 is a deficient number, since it is larger than the sum of its proper divisors (34222538).

57131062 is a wasteful number, since it uses less digits than its factorization.

57131062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19131.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 57131062 is about 7558.5092445535. The cubic root of 57131062 is about 385.1448535720.

The spelling of 57131062 in words is "fifty-seven million, one hundred thirty-one thousand, sixty-two".