57987672 has 16 divisors (see below), whose sum is σ = 144969240. Its totient is φ = 19329216.

The previous prime is 57987641. The next prime is 57987689. The reversal of 57987672 is 27678975.

57987672 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 an unprimeable number.

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, 1208053 + ... + 1208100.

Almost surely, 2^57987672 is an apocalyptic number.

It is an amenable number.

57987672 is an abundant number, since it is smaller than the sum of its proper divisors (86981568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57987672 is a wasteful number, since it uses less digits than its factorization.

57987672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416162 (or 2416158 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 51.

The square root of 57987672 is about 7614.9636899988. The cubic root of 57987672 is about 387.0602367360.

The spelling of 57987672 in words is "fifty-seven million, nine hundred eighty-seven thousand, six hundred seventy-two".