220828183 has 8 divisors (see below), whose sum is σ = 222480000. Its totient is φ = 219181368.

The previous prime is 220828171. The next prime is 220828187. The reversal of 220828183 is 381828022.

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 220828183 - 2²¹ = 218731031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220828187) 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, 146568 + ... + 148066.

It is an arithmetic number, because the mean of its divisors is an integer number (27810000).

Almost surely, 2^220828183 is an apocalyptic number.

220828183 is a deficient number, since it is larger than the sum of its proper divisors (1651817).

220828183 is a wasteful number, since it uses less digits than its factorization.

220828183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 220828183 is about 14860.2887926177. The cubic root of 220828183 is about 604.4376378498.

The spelling of 220828183 in words is "two hundred twenty million, eight hundred twenty-eight thousand, one hundred eighty-three".