57458230 has 8 divisors (see below), whose sum is σ = 103424832. Its totient is φ = 22983288.

The previous prime is 57458213. The next prime is 57458243. The reversal of 57458230 is 3285475.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2872902 + ... + 2872921.

It is an arithmetic number, because the mean of its divisors is an integer number (12928104).

Almost surely, 2^57458230 is an apocalyptic number.

57458230 is a deficient number, since it is larger than the sum of its proper divisors (45966602).

57458230 is a wasteful number, since it uses less digits than its factorization.

57458230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5745830.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 57458230 is about 7580.1207114399. The cubic root of 57458230 is about 385.8786476340.

The spelling of 57458230 in words is "fifty-seven million, four hundred fifty-eight thousand, two hundred thirty".