57871064 has 8 divisors (see below), whose sum is σ = 108508260. Its totient is φ = 28935528.

The previous prime is 57871039. The next prime is 57871069. The reversal of 57871064 is 46017875.

57871064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×57871064³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57871069) 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, 3616934 + ... + 3616949.

Almost surely, 2^57871064 is an apocalyptic number.

It is an amenable number.

57871064 is a deficient number, since it is larger than the sum of its proper divisors (50637196).

57871064 is a wasteful number, since it uses less digits than its factorization.

57871064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7233889 (or 7233885 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 57871064 is about 7607.3033329821. The cubic root of 57871064 is about 386.8006148425.

The spelling of 57871064 in words is "fifty-seven million, eight hundred seventy-one thousand, sixty-four".