57486984 has 16 divisors (see below), whose sum is σ = 143717520. Its totient is φ = 19162320.

The previous prime is 57486983. The next prime is 57486997. The reversal of 57486984 is 48968475.

57486984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (57486983) 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 in 3 ways as a sum of consecutive naturals, for example, 1197622 + ... + 1197669.

It is an arithmetic number, because the mean of its divisors is an integer number (8982345).

Almost surely, 2^57486984 is an apocalyptic number.

It is an amenable number.

57486984 is an abundant number, since it is smaller than the sum of its proper divisors (86230536).

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

57486984 is a wasteful number, since it uses less digits than its factorization.

57486984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395300 (or 2395296 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 57486984 is about 7582.0171458524. The cubic root of 57486984 is about 385.9430057151.

The spelling of 57486984 in words is "fifty-seven million, four hundred eighty-six thousand, nine hundred eighty-four".