22769808 has 40 divisors (see below), whose sum is σ = 60079488. Its totient is φ = 7427712.

The previous prime is 22769797. The next prime is 22769819. The reversal of 22769808 is 80896722.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22769797) and next prime (22769819).

It is a self number, because there is not a number n which added to its sum of digits gives 22769808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2791 + ... + 7302.

Almost surely, 2^22769808 is an apocalyptic number.

It is an amenable number.

22769808 is an abundant number, since it is smaller than the sum of its proper divisors (37309680).

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

22769808 is a wasteful number, since it uses less digits than its factorization.

22769808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10151 (or 10145 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 22769808 is about 4771.7719979060. The cubic root of 22769808 is about 283.4347681413.

The spelling of 22769808 in words is "twenty-two million, seven hundred sixty-nine thousand, eight hundred eight".