22970748 has 24 divisors (see below), whose sum is σ = 54246528. Its totient is φ = 7564336.

The previous prime is 22970743. The next prime is 22970777. The reversal of 22970748 is 84707922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22970741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10536 + ... + 12527.

It is an arithmetic number, because the mean of its divisors is an integer number (2260272).

Almost surely, 2^22970748 is an apocalyptic number.

It is an amenable number.

22970748 is an abundant number, since it is smaller than the sum of its proper divisors (31275780).

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

22970748 is a wasteful number, since it uses less digits than its factorization.

22970748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23153 (or 23151 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 22970748 is about 4792.7808211935. The cubic root of 22970748 is about 284.2660833633.

The spelling of 22970748 in words is "twenty-two million, nine hundred seventy thousand, seven hundred forty-eight".