22870088 has 16 divisors (see below), whose sum is σ = 42997500. Its totient is φ = 11404096.

The previous prime is 22870039. The next prime is 22870093. The reversal of 22870088 is 88007822.

It can be written as a sum of positive squares in 2 ways, for example, as 22829284 + 40804 = 4778^2 + 202^2 .

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, 563 + ... + 6786.

Almost surely, 2^22870088 is an apocalyptic number.

It is an amenable number.

22870088 is a deficient number, since it is larger than the sum of its proper divisors (20127412).

22870088 is a wasteful number, since it uses less digits than its factorization.

22870088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7744 (or 7740 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 22870088 is about 4782.2680811515. The cubic root of 22870088 is about 283.8502483667.

The spelling of 22870088 in words is "twenty-two million, eight hundred seventy thousand, eighty-eight".