50111922 has 32 divisors (see below), whose sum is σ = 117339264. Its totient is φ = 13968000.

The previous prime is 50111921. The next prime is 50111923. The reversal of 50111922 is 22911105.

It is an interprime number because it is at equal distance from previous prime (50111921) and next prime (50111923).

It is a super-2 number, since 2×50111922² = 5022409453068168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (50111921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12829 + ... + 16272.

It is an arithmetic number, because the mean of its divisors is an integer number (3666852).

Almost surely, 2^50111922 is an apocalyptic number.

50111922 is an abundant number, since it is smaller than the sum of its proper divisors (67227342).

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

50111922 is a wasteful number, since it uses less digits than its factorization.

50111922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29154.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 50111922 is about 7078.9774685331. The cubic root of 50111922 is about 368.6778277981.

The spelling of 50111922 in words is "fifty million, one hundred eleven thousand, nine hundred twenty-two".