22464959 has 8 divisors (see below), whose sum is σ = 24625920. Its totient is φ = 20323800.

The previous prime is 22464943. The next prime is 22464961. The reversal of 22464959 is 95946422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22464959 - 2⁴ = 22464943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22464929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2519 + ... + 7160.

It is an arithmetic number, because the mean of its divisors is an integer number (3078240).

Almost surely, 2^22464959 is an apocalyptic number.

22464959 is a deficient number, since it is larger than the sum of its proper divisors (2160961).

22464959 is a wasteful number, since it uses less digits than its factorization.

22464959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9901.

The product of its digits is 155520, while the sum is 41.

The square root of 22464959 is about 4739.7214053149. The cubic root of 22464959 is about 282.1641776580.

The spelling of 22464959 in words is "twenty-two million, four hundred sixty-four thousand, nine hundred fifty-nine".