22970712 has 32 divisors (see below), whose sum is σ = 57758400. Its totient is φ = 7612704.

The previous prime is 22970711. The next prime is 22970713. The reversal of 22970712 is 21707922.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22970711) and next prime (22970713).

It is a self number, because there is not a number n which added to its sum of digits gives 22970712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22970711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1623 + ... + 6969.

It is an arithmetic number, because the mean of its divisors is an integer number (1804950).

Almost surely, 2^22970712 is an apocalyptic number.

It is an amenable number.

22970712 is an abundant number, since it is smaller than the sum of its proper divisors (34787688).

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

22970712 is a wasteful number, since it uses less digits than its factorization.

22970712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5535 (or 5531 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 22970712 is about 4792.7770655435. Note that the first 3 decimals coincide. The cubic root of 22970712 is about 284.2659348616.

The spelling of 22970712 in words is "twenty-two million, nine hundred seventy thousand, seven hundred twelve".