22916799 has 24 divisors (see below), whose sum is σ = 35420112. Its totient is φ = 14227200.

The previous prime is 22916767. The next prime is 22916821. The reversal of 22916799 is 99761922.

It is not a de Polignac number, because 22916799 - 2⁵ = 22916767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22911799) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14712 + ... + 16194.

It is an arithmetic number, because the mean of its divisors is an integer number (1475838).

Almost surely, 2^22916799 is an apocalyptic number.

22916799 is a deficient number, since it is larger than the sum of its proper divisors (12503313).

22916799 is a wasteful number, since it uses less digits than its factorization.

22916799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607 (or 1604 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 22916799 is about 4787.1493605276. The cubic root of 22916799 is about 284.0433668815.

The spelling of 22916799 in words is "twenty-two million, nine hundred sixteen thousand, seven hundred ninety-nine".