57712262 has 16 divisors (see below), whose sum is σ = 89735040. Its totient is φ = 27804672.

The previous prime is 57712247. The next prime is 57712273. The reversal of 57712262 is 26221775.

57712262 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, 49478 + ... + 50630.

It is an arithmetic number, because the mean of its divisors is an integer number (5608440).

Almost surely, 2^57712262 is an apocalyptic number.

57712262 is a deficient number, since it is larger than the sum of its proper divisors (32022778).

57712262 is a wasteful number, since it uses less digits than its factorization.

57712262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047.

The product of its digits is 11760, while the sum is 32.

The square root of 57712262 is about 7596.8586929072. The cubic root of 57712262 is about 386.4464886334.

The spelling of 57712262 in words is "fifty-seven million, seven hundred twelve thousand, two hundred sixty-two".