220260470 has 16 divisors (see below), whose sum is σ = 396664560. Its totient is φ = 88060704.

The previous prime is 220260457. The next prime is 220260479. The reversal of 220260470 is 74062022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220260479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22841 + ... + 31019.

It is an arithmetic number, because the mean of its divisors is an integer number (24791535).

Almost surely, 2^220260470 is an apocalyptic number.

220260470 is a deficient number, since it is larger than the sum of its proper divisors (176404090).

220260470 is a wasteful number, since it uses less digits than its factorization.

220260470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10879.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 220260470 is about 14841.1748187264. The cubic root of 220260470 is about 603.9192233687.

The spelling of 220260470 in words is "two hundred twenty million, two hundred sixty thousand, four hundred seventy".