22970752 has 64 divisors (see below), whose sum is σ = 54051840. Its totient is φ = 9515520.

The previous prime is 22970743. The next prime is 22970777. The reversal of 22970752 is 25707922.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27363 + ... + 28189.

It is an arithmetic number, because the mean of its divisors is an integer number (844560).

Almost surely, 2^22970752 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 22970752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27025920).

22970752 is an abundant number, since it is smaller than the sum of its proper divisors (31081088).

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

22970752 is an equidigital number, since it uses as much as digits as its factorization.

22970752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879 (or 867 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 22970752 is about 4792.7812384877. The cubic root of 22970752 is about 284.2660998635.

The spelling of 22970752 in words is "twenty-two million, nine hundred seventy thousand, seven hundred fifty-two".