50684136 has 16 divisors (see below), whose sum is σ = 126710400. Its totient is φ = 16894704.

The previous prime is 50684129. The next prime is 50684167. The reversal of 50684136 is 63148605.

It is a junction number, because it is equal to n+sod(n) for n = 50684097 and 50684106.

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, 1055896 + ... + 1055943.

It is an arithmetic number, because the mean of its divisors is an integer number (7919400).

Almost surely, 2^50684136 is an apocalyptic number.

It is an amenable number.

50684136 is an abundant number, since it is smaller than the sum of its proper divisors (76026264).

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

50684136 is a wasteful number, since it uses less digits than its factorization.

50684136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111848 (or 2111844 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 50684136 is about 7119.2791769954. The cubic root of 50684136 is about 370.0757964999.

The spelling of 50684136 in words is "fifty million, six hundred eighty-four thousand, one hundred thirty-six".