57058 has 8 divisors (see below), whose sum is σ = 87552. Its totient is φ = 27876.

The previous prime is 57047. The next prime is 57059. The reversal of 57058 is 85075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (57059) 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, 210 + ... + 397.

It is an arithmetic number, because the mean of its divisors is an integer number (10944).

2⁵⁷⁰⁵⁸ is an apocalyptic number.

57058 is a deficient number, since it is larger than the sum of its proper divisors (30494).

57058 is a wasteful number, since it uses less digits than its factorization.

57058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 57058 is about 238.8681644757. The cubic root of 57058 is about 38.4980602835.

The spelling of 57058 in words is "fifty-seven thousand, fifty-eight".