22886752 has 48 divisors (see below), whose sum is σ = 52157952. Its totient is φ = 9682560.

The previous prime is 22886737. The next prime is 22886753. The reversal of 22886752 is 25768822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22886753) 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, 17977 + ... + 19207.

It is an arithmetic number, because the mean of its divisors is an integer number (1086624).

Almost surely, 2^22886752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22886752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26078976).

22886752 is an abundant number, since it is smaller than the sum of its proper divisors (29271200).

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

22886752 is a wasteful number, since it uses less digits than its factorization.

22886752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331 (or 1323 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

The square root of 22886752 is about 4784.0100334343. The cubic root of 22886752 is about 283.9191729253.

The spelling of 22886752 in words is "twenty-two million, eight hundred eighty-six thousand, seven hundred fifty-two".