22533536 has 24 divisors (see below), whose sum is σ = 44470944. Its totient is φ = 11239360.

The previous prime is 22533529. The next prime is 22533541. The reversal of 22533536 is 63533522.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 22533499 and 22533508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21341 + ... + 22371.

It is an arithmetic number, because the mean of its divisors is an integer number (1852956).

Almost surely, 2^22533536 is an apocalyptic number.

It is an amenable number.

22533536 is a deficient number, since it is larger than the sum of its proper divisors (21937408).

22533536 is a wasteful number, since it uses less digits than its factorization.

22533536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724 (or 1716 counting only the distinct ones).

The product of its digits is 16200, while the sum is 29.

The square root of 22533536 is about 4746.9501787990. The cubic root of 22533536 is about 282.4509994110.

The spelling of 22533536 in words is "twenty-two million, five hundred thirty-three thousand, five hundred thirty-six".