220874941 has 8 divisors (see below), whose sum is σ = 259251200. Its totient is φ = 184204368.

The previous prime is 220874921. The next prime is 220874963. The reversal of 220874941 is 149478022.

220874941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220874941 - 2⁵ = 220874909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220874941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220874921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426141 + ... + 426658.

It is an arithmetic number, because the mean of its divisors is an integer number (32406400).

Almost surely, 2^220874941 is an apocalyptic number.

220874941 is the 8581-st hex number.

It is an amenable number.

220874941 is a deficient number, since it is larger than the sum of its proper divisors (38376259).

220874941 is an equidigital number, since it uses as much as digits as its factorization.

220874941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852843.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 220874941 is about 14861.8619627555. The cubic root of 220874941 is about 604.4802959022.

It can be divided in two parts, 22087 and 4941, that added together give a triangular number (27028 = T₂₃₂).

The spelling of 220874941 in words is "two hundred twenty million, eight hundred seventy-four thousand, nine hundred forty-one".