22680008 has 16 divisors (see below), whose sum is σ = 45796380. Its totient is φ = 10467648.

The previous prime is 22679971. The next prime is 22680017. The reversal of 22680008 is 80008622.

It can be written as a sum of positive squares in 2 ways, for example, as 22676644 + 3364 = 4762^2 + 58^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 108935 + ... + 109142.

Almost surely, 2^22680008 is an apocalyptic number.

It is an amenable number.

22680008 is an abundant number, since it is smaller than the sum of its proper divisors (23116372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22680008 is a wasteful number, since it uses less digits than its factorization.

22680008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218096 (or 218092 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 22680008 is about 4762.3531998372. The cubic root of 22680008 is about 283.0616721008.

The spelling of 22680008 in words is "twenty-two million, six hundred eighty thousand, eight".