50684894 has 64 divisors (see below), whose sum is σ = 91929600. Its totient is φ = 20746368.

The previous prime is 50684873. The next prime is 50684923. The reversal of 50684894 is 49848605.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 859037 + ... + 859095.

It is an arithmetic number, because the mean of its divisors is an integer number (1436400).

Almost surely, 2^50684894 is an apocalyptic number.

50684894 is a deficient number, since it is larger than the sum of its proper divisors (41244706).

50684894 is a wasteful number, since it uses less digits than its factorization.

50684894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 50684894 is about 7119.3324125230. The cubic root of 50684894 is about 370.0776413641.

The spelling of 50684894 in words is "fifty million, six hundred eighty-four thousand, eight hundred ninety-four".