220173260 has 12 divisors (see below), whose sum is σ = 462363888. Its totient is φ = 88069296.

The previous prime is 220173241. The next prime is 220173269. The reversal of 220173260 is 62371022.

It is not an unprimeable number, because it can be changed into a prime (220173269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5504312 + ... + 5504351.

It is an arithmetic number, because the mean of its divisors is an integer number (38530324).

Almost surely, 2^220173260 is an apocalyptic number.

220173260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220173260 is an abundant number, since it is smaller than the sum of its proper divisors (242190628).

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

220173260 is a wasteful number, since it uses less digits than its factorization.

220173260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11008672 (or 11008670 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 220173260 is about 14838.2364181192. The cubic root of 220173260 is about 603.8395075243.

The spelling of 220173260 in words is "two hundred twenty million, one hundred seventy-three thousand, two hundred sixty".