22595745 has 16 divisors (see below), whose sum is σ = 37320192. Its totient is φ = 11662080.

The previous prime is 22595743. The next prime is 22595753. The reversal of 22595745 is 54759522.

It is not a de Polignac number, because 22595745 - 2¹ = 22595743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22595743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23832 + ... + 24761.

It is an arithmetic number, because the mean of its divisors is an integer number (2332512).

Almost surely, 2^22595745 is an apocalyptic number.

It is an amenable number.

22595745 is a deficient number, since it is larger than the sum of its proper divisors (14724447).

22595745 is a wasteful number, since it uses less digits than its factorization.

22595745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48632.

The product of its digits is 126000, while the sum is 39.

The square root of 22595745 is about 4753.4981855471. The cubic root of 22595745 is about 282.7106841965.

The spelling of 22595745 in words is "twenty-two million, five hundred ninety-five thousand, seven hundred forty-five".