22969245 has 32 divisors (see below), whose sum is σ = 40247424. Its totient is φ = 11116800.

The previous prime is 22969217. The next prime is 22969273. The reversal of 22969245 is 54296922.

It is an interprime number because it is at equal distance from previous prime (22969217) and next prime (22969273).

It is not a de Polignac number, because 22969245 - 2⁵ = 22969213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 10930 + ... + 12860.

It is an arithmetic number, because the mean of its divisors is an integer number (1257732).

Almost surely, 2^22969245 is an apocalyptic number.

It is an amenable number.

22969245 is a deficient number, since it is larger than the sum of its proper divisors (17278179).

22969245 is a wasteful number, since it uses less digits than its factorization.

22969245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013.

The product of its digits is 77760, while the sum is 39.

The square root of 22969245 is about 4792.6240203045. The cubic root of 22969245 is about 284.2598832860.

The spelling of 22969245 in words is "twenty-two million, nine hundred sixty-nine thousand, two hundred forty-five".