22994752 has 56 divisors (see below), whose sum is σ = 50474880. Its totient is φ = 10306560.

The previous prime is 22994737. The next prime is 22994753. The reversal of 22994752 is 25749922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22994753) 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, 62473 + ... + 62839.

Almost surely, 2^22994752 is an apocalyptic number.

22994752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22994752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25237440).

22994752 is an abundant number, since it is smaller than the sum of its proper divisors (27480128).

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

22994752 is a wasteful number, since it uses less digits than its factorization.

22994752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 469 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 22994752 is about 4795.2843502758. The cubic root of 22994752 is about 284.3650664646.

The spelling of 22994752 in words is "twenty-two million, nine hundred ninety-four thousand, seven hundred fifty-two".