57971346 has 16 divisors (see below), whose sum is σ = 116152608. Its totient is φ = 19288800.

The previous prime is 57971327. The next prime is 57971357. The reversal of 57971346 is 64317975.

It is a junction number, because it is equal to n+sod(n) for n = 57971298 and 57971307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5035 + ... + 11886.

It is an arithmetic number, because the mean of its divisors is an integer number (7259538).

Almost surely, 2^57971346 is an apocalyptic number.

57971346 is an abundant number, since it is smaller than the sum of its proper divisors (58181262).

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

57971346 is a wasteful number, since it uses less digits than its factorization.

57971346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17497.

The product of its digits is 158760, while the sum is 42.

The square root of 57971346 is about 7613.8916461951. The cubic root of 57971346 is about 387.0239086779.

The spelling of 57971346 in words is "fifty-seven million, nine hundred seventy-one thousand, three hundred forty-six".