57696336 has 60 divisors (see below), whose sum is σ = 164230560. Its totient is φ = 18903360.

The previous prime is 57696323. The next prime is 57696343. The reversal of 57696336 is 63369675.

57696336 is a `hidden beast` number, since 5 + 7 + 6 + 9 + 633 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 57696291 and 57696300.

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, 5101 + ... + 11891.

It is an arithmetic number, because the mean of its divisors is an integer number (2737176).

Almost surely, 2^57696336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57696336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82115280).

57696336 is an abundant number, since it is smaller than the sum of its proper divisors (106534224).

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

57696336 is a wasteful number, since it uses less digits than its factorization.

57696336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6864 (or 6855 counting only the distinct ones).

The product of its digits is 612360, while the sum is 45.

The square root of 57696336 is about 7595.8104241746. The cubic root of 57696336 is about 386.4109380544.

The spelling of 57696336 in words is "fifty-seven million, six hundred ninety-six thousand, three hundred thirty-six".