57268 has 12 divisors (see below), whose sum is σ = 101920. Its totient is φ = 28152.

The previous prime is 57259. The next prime is 57269. The reversal of 57268 is 86275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343 + ... + 481.

2⁵⁷²⁶⁸ is an apocalyptic number.

It is an amenable number.

57268 is a deficient number, since it is larger than the sum of its proper divisors (44652).

57268 is a wasteful number, since it uses less digits than its factorization.

57268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 244 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 57268 is about 239.3073337781. The cubic root of 57268 is about 38.5452327193.

It can be divided in two parts, 57 and 268, that added together give a triangular number (325 = T₂₅).

The spelling of 57268 in words is "fifty-seven thousand, two hundred sixty-eight".