220090264 has 8 divisors (see below), whose sum is σ = 412669260. Its totient is φ = 110045128.

The previous prime is 220090249. The next prime is 220090301. The reversal of 220090264 is 462090022.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×220090264³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13755634 + ... + 13755649.

Almost surely, 2^220090264 is an apocalyptic number.

It is an amenable number.

220090264 is a deficient number, since it is larger than the sum of its proper divisors (192578996).

220090264 is a wasteful number, since it uses less digits than its factorization.

220090264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27511289 (or 27511285 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 220090264 is about 14835.4394609664. The cubic root of 220090264 is about 603.7636240098.

The spelling of 220090264 in words is "two hundred twenty million, ninety thousand, two hundred sixty-four".