57048984 has 48 divisors (see below), whose sum is σ = 154856520. Its totient is φ = 18973440.

The previous prime is 57048983. The next prime is 57049019. The reversal of 57048984 is 48984075.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57048983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57904 + ... + 58880.

Almost surely, 2^57048984 is an apocalyptic number.

It is an amenable number.

57048984 is an abundant number, since it is smaller than the sum of its proper divisors (97807536).

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

57048984 is a wasteful number, since it uses less digits than its factorization.

57048984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800 (or 1793 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 57048984 is about 7553.0777832616. The cubic root of 57048984 is about 384.9603242411.

The spelling of 57048984 in words is "fifty-seven million, forty-eight thousand, nine hundred eighty-four".