2272630682 has 24 divisors (see below), whose sum is σ = 3969016020. Its totient is φ = 973123200.

The previous prime is 2272630681. The next prime is 2272630709. The reversal of 2272630682 is 2860362722.

It can be written as a sum of positive squares in 2 ways, for example, as 1599280081 + 673350601 = 39991^2 + 25949^2 .

It is not an unprimeable number, because it can be changed into a prime (2272630681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108044 + ... + 127352.

Almost surely, 2^2272630682 is an apocalyptic number.

2272630682 is a deficient number, since it is larger than the sum of its proper divisors (1696385338).

2272630682 is a wasteful number, since it uses less digits than its factorization.

2272630682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20526 (or 20519 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 2272630682 is about 47672.1163994216. The cubic root of 2272630682 is about 1314.7493210566.

The spelling of 2272630682 in words is "two billion, two hundred seventy-two million, six hundred thirty thousand, six hundred eighty-two".