22752984 has 16 divisors (see below), whose sum is σ = 56882520. Its totient is φ = 7584320.

The previous prime is 22752971. The next prime is 22753001. The reversal of 22752984 is 48925722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473997 + ... + 474044.

Almost surely, 2^22752984 is an apocalyptic number.

22752984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22752984 is an abundant number, since it is smaller than the sum of its proper divisors (34129536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22752984 is a wasteful number, since it uses less digits than its factorization.

22752984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948050 (or 948046 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 22752984 is about 4770.0088050233. The cubic root of 22752984 is about 283.3649434936.

The spelling of 22752984 in words is "twenty-two million, seven hundred fifty-two thousand, nine hundred eighty-four".