22322968 has 16 divisors (see below), whose sum is σ = 42446160. Its totient is φ = 11004000.

The previous prime is 22322957. The next prime is 22322981. The reversal of 22322968 is 86922322.

It is a super-3 number, since 3×22322968³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19083 + ... + 20218.

It is an arithmetic number, because the mean of its divisors is an integer number (2652885).

Almost surely, 2^22322968 is an apocalyptic number.

It is an amenable number.

22322968 is a deficient number, since it is larger than the sum of its proper divisors (20123192).

22322968 is a wasteful number, since it uses less digits than its factorization.

22322968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39378 (or 39374 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 22322968 is about 4724.7188276129. The cubic root of 22322968 is about 281.5684427339.

The spelling of 22322968 in words is "twenty-two million, three hundred twenty-two thousand, nine hundred sixty-eight".