22869964 has 48 divisors (see below), whose sum is σ = 46823616. Its totient is φ = 9676800.

The previous prime is 22869953. The next prime is 22869967. The reversal of 22869964 is 46996822.

It is a super-2 number, since 2×22869964² = 1046070506722592, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 35929 + ... + 36559.

It is an arithmetic number, because the mean of its divisors is an integer number (975492).

Almost surely, 2^22869964 is an apocalyptic number.

It is an amenable number.

22869964 is an abundant number, since it is smaller than the sum of its proper divisors (23953652).

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

22869964 is a wasteful number, since it uses less digits than its factorization.

22869964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706 (or 704 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 22869964 is about 4782.2551165742. The cubic root of 22869964 is about 283.8497353604.

The spelling of 22869964 in words is "twenty-two million, eight hundred sixty-nine thousand, nine hundred sixty-four".