22915826764 has 24 divisors (see below), whose sum is σ = 41109511968. Its totient is φ = 11170642560.

The previous prime is 22915826761. The next prime is 22915826771. The reversal of 22915826764 is 46762851922.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22915826761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190209 + ... + 286375.

It is an arithmetic number, because the mean of its divisors is an integer number (1712896332).

Almost surely, 2^22915826764 is an apocalyptic number.

It is an amenable number.

22915826764 is a deficient number, since it is larger than the sum of its proper divisors (18193685204).

22915826764 is a wasteful number, since it uses less digits than its factorization.

22915826764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97665 (or 97663 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 52.

The spelling of 22915826764 in words is "twenty-two billion, nine hundred fifteen million, eight hundred twenty-six thousand, seven hundred sixty-four".