50212232 has 16 divisors (see below), whose sum is σ = 107597760. Its totient is φ = 21519504.

The previous prime is 50212229. The next prime is 50212259. The reversal of 50212232 is 23221205.

It is a self number, because there is not a number n which added to its sum of digits gives 50212232.

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, 448268 + ... + 448379.

It is an arithmetic number, because the mean of its divisors is an integer number (6724860).

Almost surely, 2^50212232 is an apocalyptic number.

It is an amenable number.

50212232 is an abundant number, since it is smaller than the sum of its proper divisors (57385528).

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

50212232 is a wasteful number, since it uses less digits than its factorization.

50212232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896660 (or 896656 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 50212232 is about 7086.0589893113. The cubic root of 50212232 is about 368.9236603460.

Adding to 50212232 its reverse (23221205), we get a palindrome (73433437).

The spelling of 50212232 in words is "fifty million, two hundred twelve thousand, two hundred thirty-two".