57164284 has 12 divisors (see below), whose sum is σ = 100557184. Its totient is φ = 28433664.

The previous prime is 57164281. The next prime is 57164309. The reversal of 57164284 is 48246175.

57164284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57164281) 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 in 3 ways as a sum of consecutive naturals, for example, 36252 + ... + 37795.

Almost surely, 2^57164284 is an apocalyptic number.

It is an amenable number.

57164284 is a deficient number, since it is larger than the sum of its proper divisors (43392900).

57164284 is a wasteful number, since it uses less digits than its factorization.

57164284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74244 (or 74242 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 57164284 is about 7560.7065807370. The cubic root of 57164284 is about 385.2194936627.

It can be divided in two parts, 5716 and 4284, that added together give a 4-th power (10000 = 10⁴).

The spelling of 57164284 in words is "fifty-seven million, one hundred sixty-four thousand, two hundred eighty-four".