22975013 has 8 divisors (see below), whose sum is σ = 23517600. Its totient is φ = 22437648.

The previous prime is 22975003. The next prime is 22975031. The reversal of 22975013 is 31057922.

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 22975013 - 2⁴ = 22974997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22975003) 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, 8423 + ... + 10811.

It is an arithmetic number, because the mean of its divisors is an integer number (2939700).

Almost surely, 2^22975013 is an apocalyptic number.

It is an amenable number.

22975013 is a deficient number, since it is larger than the sum of its proper divisors (542587).

22975013 is a wasteful number, since it uses less digits than its factorization.

22975013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 22975013 is about 4793.2257405634. The cubic root of 22975013 is about 284.2836755900.

The spelling of 22975013 in words is "twenty-two million, nine hundred seventy-five thousand, thirteen".