220765083 has 16 divisors (see below), whose sum is σ = 366986496. Its totient is φ = 114683040.

The previous prime is 220765073. The next prime is 220765147. The reversal of 220765083 is 380567022.

It is not a de Polignac number, because 220765083 - 2⁶ = 220765019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (220765073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477616 + ... + 478077.

It is an arithmetic number, because the mean of its divisors is an integer number (22936656).

Almost surely, 2^220765083 is an apocalyptic number.

220765083 is a deficient number, since it is larger than the sum of its proper divisors (146221413).

220765083 is a wasteful number, since it uses less digits than its factorization.

220765083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955714.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 220765083 is about 14858.1655327971. The cubic root of 220765083 is about 604.3800611889.

The spelling of 220765083 in words is "two hundred twenty million, seven hundred sixty-five thousand, eighty-three".