2638227230 has 16 divisors (see below), whose sum is σ = 4815694944. Its totient is φ = 1040427360.

The previous prime is 2638227223. The next prime is 2638227281. The reversal of 2638227230 is 327228362.

It is a super-2 number, since 2×2638227230² = 13920485834226945800, which contains 22 as substring.

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, 1857197 + ... + 1858616.

It is an arithmetic number, because the mean of its divisors is an integer number (300980934).

Almost surely, 2^2638227230 is an apocalyptic number.

2638227230 is a deficient number, since it is larger than the sum of its proper divisors (2177467714).

2638227230 is a wasteful number, since it uses less digits than its factorization.

2638227230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715891.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 2638227230 is about 51363.6761729532. The cubic root of 2638227230 is about 1381.7752183730.

The spelling of 2638227230 in words is "two billion, six hundred thirty-eight million, two hundred twenty-seven thousand, two hundred thirty".