57950190 has 48 divisors (see below), whose sum is σ = 158605200. Its totient is φ = 14639616.

The previous prime is 57950173. The next prime is 57950203. The reversal of 57950190 is 9105975.

It is a happy number.

It is a super-2 number, since 2×57950190² = 6716449042072200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15235 + ... + 18654.

It is an arithmetic number, because the mean of its divisors is an integer number (3304275).

Almost surely, 2^57950190 is an apocalyptic number.

57950190 is an abundant number, since it is smaller than the sum of its proper divisors (100655010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57950190 is a wasteful number, since it uses less digits than its factorization.

57950190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33921 (or 33918 counting only the distinct ones).

The product of its (nonzero) digits is 14175, while the sum is 36.

The square root of 57950190 is about 7612.5022167484. The cubic root of 57950190 is about 386.9768229214.

The spelling of 57950190 in words is "fifty-seven million, nine hundred fifty thousand, one hundred ninety".