220364264 has 16 divisors (see below), whose sum is σ = 415720320. Its totient is φ = 109505520.

The previous prime is 220364227. The next prime is 220364279. The reversal of 220364264 is 462463022.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83192 + ... + 85799.

It is an arithmetic number, because the mean of its divisors is an integer number (25982520).

Almost surely, 2^220364264 is an apocalyptic number.

It is an amenable number.

220364264 is a deficient number, since it is larger than the sum of its proper divisors (195356056).

220364264 is a wasteful number, since it uses less digits than its factorization.

220364264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169160 (or 169156 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 220364264 is about 14844.6712324659. The cubic root of 220364264 is about 604.0140706925.

The spelling of 220364264 in words is "two hundred twenty million, three hundred sixty-four thousand, two hundred sixty-four".