57972984 has 16 divisors (see below), whose sum is σ = 144932520. Its totient is φ = 19324320.

The previous prime is 57972979. The next prime is 57972989. The reversal of 57972984 is 48927975.

It is an interprime number because it is at equal distance from previous prime (57972979) and next prime (57972989).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57972989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207747 + ... + 1207794.

Almost surely, 2^57972984 is an apocalyptic number.

It is an amenable number.

57972984 is an abundant number, since it is smaller than the sum of its proper divisors (86959536).

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

57972984 is a wasteful number, since it uses less digits than its factorization.

57972984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415550 (or 2415546 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 51.

The square root of 57972984 is about 7613.9992119779. Note that the first 3 decimals coincide. The cubic root of 57972984 is about 387.0275538074.

The spelling of 57972984 in words is "fifty-seven million, nine hundred seventy-two thousand, nine hundred eighty-four".