57210464 has 12 divisors (see below), whose sum is σ = 112633164. Its totient is φ = 28605216.

The previous prime is 57210449. The next prime is 57210467. The reversal of 57210464 is 46401275.

57210464 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 not an unprimeable number, because it can be changed into a prime (57210467) 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, 893882 + ... + 893945.

It is an arithmetic number, because the mean of its divisors is an integer number (9386097).

Almost surely, 2^57210464 is an apocalyptic number.

It is an amenable number.

57210464 is a deficient number, since it is larger than the sum of its proper divisors (55422700).

57210464 is a wasteful number, since it uses less digits than its factorization.

57210464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787837 (or 1787829 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 57210464 is about 7563.7599115784. The cubic root of 57210464 is about 385.3231985564.

The spelling of 57210464 in words is "fifty-seven million, two hundred ten thousand, four hundred sixty-four".