220883630 has 16 divisors (see below), whose sum is σ = 433735344. Its totient is φ = 80321280.

The previous prime is 220883629. The next prime is 220883659. The reversal of 220883630 is 36388022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1003907 + ... + 1004126.

It is an arithmetic number, because the mean of its divisors is an integer number (27108459).

Almost surely, 2^220883630 is an apocalyptic number.

220883630 is a deficient number, since it is larger than the sum of its proper divisors (212851714).

220883630 is a wasteful number, since it uses less digits than its factorization.

220883630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008051.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 220883630 is about 14862.1542852979. The cubic root of 220883630 is about 604.4882223490.

The spelling of 220883630 in words is "two hundred twenty million, eight hundred eighty-three thousand, six hundred thirty".