220848572 has 24 divisors (see below), whose sum is σ = 456929760. Its totient is φ = 91385280.

The previous prime is 220848517. The next prime is 220848587. The reversal of 220848572 is 275848022.

It is a happy number.

220848572 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 135179 + ... + 136802.

It is an arithmetic number, because the mean of its divisors is an integer number (19038740).

Almost surely, 2^220848572 is an apocalyptic number.

It is an amenable number.

220848572 is an abundant number, since it is smaller than the sum of its proper divisors (236081188).

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

220848572 is a wasteful number, since it uses less digits than its factorization.

220848572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272021 (or 272019 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 220848572 is about 14860.9747997902. The cubic root of 220848572 is about 604.4562397927.

The spelling of 220848572 in words is "two hundred twenty million, eight hundred forty-eight thousand, five hundred seventy-two".