220827474 has 24 divisors (see below), whose sum is σ = 546811200. Its totient is φ = 63093528.

The previous prime is 220827457. The next prime is 220827487. The reversal of 220827474 is 474728022.

220827474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 876174 + ... + 876425.

It is an arithmetic number, because the mean of its divisors is an integer number (22783800).

Almost surely, 2^220827474 is an apocalyptic number.

220827474 is an abundant number, since it is smaller than the sum of its proper divisors (325983726).

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

220827474 is a wasteful number, since it uses less digits than its factorization.

220827474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752614 (or 1752611 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The square root of 220827474 is about 14860.2649370730. The cubic root of 220827474 is about 604.4369909717.

The spelling of 220827474 in words is "two hundred twenty million, eight hundred twenty-seven thousand, four hundred seventy-four".