50874931 has 8 divisors (see below), whose sum is σ = 53933040. Its totient is φ = 47824128.

The previous prime is 50874917. The next prime is 50874953. The reversal of 50874931 is 13947805.

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

It is not a de Polignac number, because 50874931 - 2¹⁵ = 50842163 is a prime.

It is a super-2 number, since 2×50874931² = 5176517208509522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50874911) 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, 20215 + ... + 22591.

It is an arithmetic number, because the mean of its divisors is an integer number (6741630).

Almost surely, 2^50874931 is an apocalyptic number.

50874931 is a deficient number, since it is larger than the sum of its proper divisors (3058109).

50874931 is a wasteful number, since it uses less digits than its factorization.

50874931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3653.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 50874931 is about 7132.6664719444. Note that the first 3 decimals coincide. The cubic root of 50874931 is about 370.5395852542.

The spelling of 50874931 in words is "fifty million, eight hundred seventy-four thousand, nine hundred thirty-one".