50867136 has 56 divisors (see below), whose sum is σ = 149545040. Its totient is φ = 16955136.

The previous prime is 50867071. The next prime is 50867153. The reversal of 50867136 is 63176805.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50867136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12991 + ... + 16446.

Almost surely, 2^50867136 is an apocalyptic number.

It is an amenable number.

50867136 is an abundant number, since it is smaller than the sum of its proper divisors (98677904).

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

50867136 is a wasteful number, since it uses less digits than its factorization.

50867136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29458 (or 29442 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 50867136 is about 7132.1200214242. The cubic root of 50867136 is about 370.5206597341.

The spelling of 50867136 in words is "fifty million, eight hundred sixty-seven thousand, one hundred thirty-six".