57357084 has 12 divisors (see below), whose sum is σ = 133833224. Its totient is φ = 19119024.

The previous prime is 57357059. The next prime is 57357089. The reversal of 57357084 is 48075375.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57357089) 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, 2389867 + ... + 2389890.

Almost surely, 2^57357084 is an apocalyptic number.

It is an amenable number.

57357084 is an abundant number, since it is smaller than the sum of its proper divisors (76476140).

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

57357084 is a wasteful number, since it uses less digits than its factorization.

57357084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4779764 (or 4779762 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 57357084 is about 7573.4459792092. The cubic root of 57357084 is about 385.6520888150.

The spelling of 57357084 in words is "fifty-seven million, three hundred fifty-seven thousand, eighty-four".