22734764 has 24 divisors (see below), whose sum is σ = 44711520. Its totient is φ = 10036224.

The previous prime is 22734757. The next prime is 22734769. The reversal of 22734764 is 46743722.

It is not an unprimeable number, because it can be changed into a prime (22734769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8309 + ... + 10700.

It is an arithmetic number, because the mean of its divisors is an integer number (1862980).

Almost surely, 2^22734764 is an apocalyptic number.

It is an amenable number.

22734764 is a deficient number, since it is larger than the sum of its proper divisors (21976756).

22734764 is a wasteful number, since it uses less digits than its factorization.

22734764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19049 (or 19047 counting only the distinct ones).

The product of its digits is 56448, while the sum is 35.

The square root of 22734764 is about 4768.0985728066. The cubic root of 22734764 is about 283.2892861939.

The spelling of 22734764 in words is "twenty-two million, seven hundred thirty-four thousand, seven hundred sixty-four".