22753424 has 10 divisors (see below), whose sum is σ = 44084790. Its totient is φ = 11376704.

The previous prime is 22753403. The next prime is 22753433. The reversal of 22753424 is 42435722.

It can be written as a sum of positive squares in only one way, i.e., 22733824 + 19600 = 4768^2 + 140^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711029 + ... + 711060.

It is an arithmetic number, because the mean of its divisors is an integer number (4408479).

Almost surely, 2^22753424 is an apocalyptic number.

It is an amenable number.

22753424 is a deficient number, since it is larger than the sum of its proper divisors (21331366).

22753424 is a wasteful number, since it uses less digits than its factorization.

22753424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422097 (or 1422091 counting only the distinct ones).

The product of its digits is 13440, while the sum is 29.

The square root of 22753424 is about 4770.0549263085. The cubic root of 22753424 is about 283.3667700639.

The spelling of 22753424 in words is "twenty-two million, seven hundred fifty-three thousand, four hundred twenty-four".