22754672 has 20 divisors (see below), whose sum is σ = 45163776. Its totient is φ = 11099520.

The previous prime is 22754671. The next prime is 22754681. The reversal of 22754672 is 27645722.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22754671) by changing a digit.

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, 16688 + ... + 17999.

Almost surely, 2^22754672 is an apocalyptic number.

It is an amenable number.

22754672 is a deficient number, since it is larger than the sum of its proper divisors (22409104).

22754672 is a wasteful number, since it uses less digits than its factorization.

22754672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34736 (or 34730 counting only the distinct ones).

The product of its digits is 47040, while the sum is 35.

The square root of 22754672 is about 4770.1857406185. The cubic root of 22754672 is about 283.3719507532.

The spelling of 22754672 in words is "twenty-two million, seven hundred fifty-four thousand, six hundred seventy-two".