57164662 has 4 divisors (see below), whose sum is σ = 85746996. Its totient is φ = 28582330.

The previous prime is 57164633. The next prime is 57164669. The reversal of 57164662 is 26646175.

It is a happy number.

57164662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57164669) by changing a digit.

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 as a sum of consecutive naturals, namely, 14291164 + ... + 14291167.

It is an arithmetic number, because the mean of its divisors is an integer number (21436749).

Almost surely, 2^57164662 is an apocalyptic number.

57164662 is a deficient number, since it is larger than the sum of its proper divisors (28582334).

57164662 is a wasteful number, since it uses less digits than its factorization.

57164662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28582333.

The product of its digits is 60480, while the sum is 37.

The square root of 57164662 is about 7560.7315783593. The cubic root of 57164662 is about 385.2203427514.

The spelling of 57164662 in words is "fifty-seven million, one hundred sixty-four thousand, six hundred sixty-two".