50746220 has 24 divisors (see below), whose sum is σ = 121791264. Its totient is φ = 17398656.

The previous prime is 50746193. The next prime is 50746237. The reversal of 50746220 is 2264705.

It is a self number, because there is not a number n which added to its sum of digits gives 50746220.

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, 181097 + ... + 181376.

It is an arithmetic number, because the mean of its divisors is an integer number (5074636).

Almost surely, 2^50746220 is an apocalyptic number.

It is an amenable number.

50746220 is an abundant number, since it is smaller than the sum of its proper divisors (71045044).

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

50746220 is a wasteful number, since it uses less digits than its factorization.

50746220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362489 (or 362487 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 50746220 is about 7123.6381154576. The cubic root of 50746220 is about 370.2268392309.

The spelling of 50746220 in words is "fifty million, seven hundred forty-six thousand, two hundred twenty".