22964539 has 8 divisors (see below), whose sum is σ = 24876432. Its totient is φ = 21073440.

The previous prime is 22964527. The next prime is 22964563. The reversal of 22964539 is 93546922.

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 22964539 - 2⁵ = 22964507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22964239) 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, 2857 + ... + 7354.

It is an arithmetic number, because the mean of its divisors is an integer number (3109554).

Almost surely, 2^22964539 is an apocalyptic number.

22964539 is a deficient number, since it is larger than the sum of its proper divisors (1911893).

22964539 is a wasteful number, since it uses less digits than its factorization.

22964539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10397.

The product of its digits is 116640, while the sum is 40.

The square root of 22964539 is about 4792.1330323771. The cubic root of 22964539 is about 284.2404686531.

The spelling of 22964539 in words is "twenty-two million, nine hundred sixty-four thousand, five hundred thirty-nine".