57233 has 8 divisors (see below), whose sum is σ = 64416. Its totient is φ = 50820.

The previous prime is 57223. The next prime is 57241. The reversal of 57233 is 33275.

It is not a de Polignac number, because 57233 - 2¹⁰ = 56209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57203) 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, 1310 + ... + 1352.

It is an arithmetic number, because the mean of its divisors is an integer number (8052).

2⁵⁷²³³ is an apocalyptic number.

It is an amenable number.

57233 is a deficient number, since it is larger than the sum of its proper divisors (7183).

57233 is an equidigital number, since it uses as much as digits as its factorization.

57233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 54 counting only the distinct ones).

The product of its digits is 630, while the sum is 20.

The square root of 57233 is about 239.2341948802. The cubic root of 57233 is about 38.5373786643.

The spelling of 57233 in words is "fifty-seven thousand, two hundred thirty-three".