22875536 has 10 divisors (see below), whose sum is σ = 44321382. Its totient is φ = 11437760.

The previous prime is 22875533. The next prime is 22875571. The reversal of 22875536 is 63557822.

It can be written as a sum of positive squares in only one way, i.e., 14137600 + 8737936 = 3760^2 + 2956^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22875536.

It is not an unprimeable number, because it can be changed into a prime (22875533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714845 + ... + 714876.

Almost surely, 2^22875536 is an apocalyptic number.

It is an amenable number.

22875536 is a deficient number, since it is larger than the sum of its proper divisors (21445846).

22875536 is a wasteful number, since it uses less digits than its factorization.

22875536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429729 (or 1429723 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 22875536 is about 4782.8376514366. The cubic root of 22875536 is about 283.8727857144.

The spelling of 22875536 in words is "twenty-two million, eight hundred seventy-five thousand, five hundred thirty-six".