22375064 has 8 divisors (see below), whose sum is σ = 41953260. Its totient is φ = 11187528.

The previous prime is 22375061. The next prime is 22375079. The reversal of 22375064 is 46057322.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22375061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1398434 + ... + 1398449.

Almost surely, 2^22375064 is an apocalyptic number.

It is an amenable number.

22375064 is a deficient number, since it is larger than the sum of its proper divisors (19578196).

22375064 is a wasteful number, since it uses less digits than its factorization.

22375064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796889 (or 2796885 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 22375064 is about 4730.2287471115. The cubic root of 22375064 is about 281.7873083954.

The spelling of 22375064 in words is "twenty-two million, three hundred seventy-five thousand, sixty-four".