22916313 has 12 divisors (see below), whose sum is σ = 37830208. Its totient is φ = 13095000.

The previous prime is 22916279. The next prime is 22916329. The reversal of 22916313 is 31361922.

22916313 is a `hidden beast` number, since 2 + 29 + 1 + 631 + 3 = 666.

It is not a de Polignac number, because 22916313 - 2¹⁰ = 22915289 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22916353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181813 + ... + 181938.

Almost surely, 2^22916313 is an apocalyptic number.

It is an amenable number.

22916313 is a deficient number, since it is larger than the sum of its proper divisors (14913895).

22916313 is a wasteful number, since it uses less digits than its factorization.

22916313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363764 (or 363761 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 22916313 is about 4787.0985993606. The cubic root of 22916313 is about 284.0413589505.

The spelling of 22916313 in words is "twenty-two million, nine hundred sixteen thousand, three hundred thirteen".