57872937 has 8 divisors (see below), whose sum is σ = 77209920. Its totient is φ = 38558960.

The previous prime is 57872911. The next prime is 57872959. The reversal of 57872937 is 73927875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57872937 - 2¹¹ = 57870889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57876937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1387 + ... + 10847.

It is an arithmetic number, because the mean of its divisors is an integer number (9651240).

Almost surely, 2^57872937 is an apocalyptic number.

It is an amenable number.

57872937 is a deficient number, since it is larger than the sum of its proper divisors (19336983).

57872937 is a wasteful number, since it uses less digits than its factorization.

57872937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11503.

The product of its digits is 740880, while the sum is 48.

The square root of 57872937 is about 7607.4264373703. The cubic root of 57872937 is about 386.8047877381.

The spelling of 57872937 in words is "fifty-seven million, eight hundred seventy-two thousand, nine hundred thirty-seven".