50224128 has 44 divisors (see below), whose sum is σ = 133873800. Its totient is φ = 16740352.

The previous prime is 50224127. The next prime is 50224147. The reversal of 50224128 is 82142205.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 50224098 and 50224107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50224127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5103 + ... + 11246.

Almost surely, 2^50224128 is an apocalyptic number.

It is an amenable number.

50224128 is an abundant number, since it is smaller than the sum of its proper divisors (83649672).

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

50224128 is a wasteful number, since it uses less digits than its factorization.

50224128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16372 (or 16354 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 50224128 is about 7086.8983342503. The cubic root of 50224128 is about 368.9527924861.

The spelling of 50224128 in words is "fifty million, two hundred twenty-four thousand, one hundred twenty-eight".