22565014 has 8 divisors (see below), whose sum is σ = 33891120. Its totient is φ = 11267976.

The previous prime is 22564991. The next prime is 22565021. The reversal of 22565014 is 41056522.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22565014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5209 + ... + 8500.

It is an arithmetic number, because the mean of its divisors is an integer number (4236390).

Almost surely, 2^22565014 is an apocalyptic number.

22565014 is a deficient number, since it is larger than the sum of its proper divisors (11326106).

22565014 is a wasteful number, since it uses less digits than its factorization.

22565014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14534.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 22565014 is about 4750.2646242078. The cubic root of 22565014 is about 282.5824605911.

The spelling of 22565014 in words is "twenty-two million, five hundred sixty-five thousand, fourteen".