57979796 has 24 divisors (see below), whose sum is σ = 119702016. Its totient is φ = 24046560.

The previous prime is 57979793. The next prime is 57979813. The reversal of 57979796 is 69797975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57979793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32531 + ... + 34266.

It is an arithmetic number, because the mean of its divisors is an integer number (4987584).

Almost surely, 2^57979796 is an apocalyptic number.

It is an amenable number.

57979796 is an abundant number, since it is smaller than the sum of its proper divisors (61722220).

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

57979796 is a wasteful number, since it uses less digits than its factorization.

57979796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66839 (or 66837 counting only the distinct ones).

The product of its digits is 7501410, while the sum is 59.

The square root of 57979796 is about 7614.4465327429. The cubic root of 57979796 is about 387.0427121809.

The spelling of 57979796 in words is "fifty-seven million, nine hundred seventy-nine thousand, seven hundred ninety-six".