22887453796 has 27 divisors (see below), whose sum is σ = 40695819129. Its totient is φ = 11262940128.

The previous prime is 22887453769. The next prime is 22887453811. The reversal of 22887453796 is 69735478822.

The square root of 22887453796 is 151286.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1943575396 + 20943878400 = 44086^2 + 144720^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20271760 + ... + 20272888.

Almost surely, 2^22887453796 is an apocalyptic number.

22887453796 is the 151286-th square number.

It is an amenable number.

22887453796 is a deficient number, since it is larger than the sum of its proper divisors (17808365333).

22887453796 is an frugal number, since it uses more digits than its factorization.

22887453796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396 (or 1198 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 61.

The spelling of 22887453796 in words is "twenty-two billion, eight hundred eighty-seven million, four hundred fifty-three thousand, seven hundred ninety-six".