57694328 has 16 divisors (see below), whose sum is σ = 114540480. Its totient is φ = 27150208.

The previous prime is 57694321. The next prime is 57694397. The reversal of 57694328 is 82349675.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57694321) 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, 211976 + ... + 212247.

It is an arithmetic number, because the mean of its divisors is an integer number (7158780).

Almost surely, 2^57694328 is an apocalyptic number.

It is an amenable number.

57694328 is a deficient number, since it is larger than the sum of its proper divisors (56846152).

57694328 is a wasteful number, since it uses less digits than its factorization.

57694328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424246 (or 424242 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 57694328 is about 7595.6782448969. The cubic root of 57694328 is about 386.4064552615.

The spelling of 57694328 in words is "fifty-seven million, six hundred ninety-four thousand, three hundred twenty-eight".