57494196 has 36 divisors (see below), whose sum is σ = 145620384. Its totient is φ = 19126800.

The previous prime is 57494179. The next prime is 57494201. The reversal of 57494196 is 69149475.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21451 + ... + 23981.

Almost surely, 2^57494196 is an apocalyptic number.

It is an amenable number.

57494196 is an abundant number, since it is smaller than the sum of its proper divisors (88126188).

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

57494196 is a wasteful number, since it uses less digits than its factorization.

57494196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3172 (or 3167 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 57494196 is about 7582.4927299668. The cubic root of 57494196 is about 385.9591444673.

The spelling of 57494196 in words is "fifty-seven million, four hundred ninety-four thousand, one hundred ninety-six".