22959013 has 8 divisors (see below), whose sum is σ = 28624320. Its totient is φ = 17890080.

The previous prime is 22958987. The next prime is 22959019. The reversal of 22959013 is 31095922.

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 22959013 - 2¹⁷ = 22827941 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 (22959019) 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, 149008 + ... + 149161.

It is an arithmetic number, because the mean of its divisors is an integer number (3578040).

Almost surely, 2^22959013 is an apocalyptic number.

It is an amenable number.

22959013 is a deficient number, since it is larger than the sum of its proper divisors (5665307).

22959013 is a wasteful number, since it uses less digits than its factorization.

22959013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298187.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 22959013 is about 4791.5564277174. The cubic root of 22959013 is about 284.2176677188.

The spelling of 22959013 in words is "twenty-two million, nine hundred fifty-nine thousand, thirteen".