22869968 has 30 divisors (see below), whose sum is σ = 48709122. Its totient is φ = 10394560.

The previous prime is 22869967. The next prime is 22869989. The reversal of 22869968 is 86996822.

It can be written as a sum of positive squares in only one way, i.e., 18593344 + 4276624 = 4312^2 + 2068^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22869967) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3971 + ... + 7842.

Almost surely, 2^22869968 is an apocalyptic number.

It is an amenable number.

22869968 is an abundant number, since it is smaller than the sum of its proper divisors (25839154).

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

22869968 is a wasteful number, since it uses less digits than its factorization.

22869968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11843 (or 11826 counting only the distinct ones).

The product of its digits is 746496, while the sum is 50.

The square root of 22869968 is about 4782.2555347869. The cubic root of 22869968 is about 283.8497519090.

The spelling of 22869968 in words is "twenty-two million, eight hundred sixty-nine thousand, nine hundred sixty-eight".