22868408 has 16 divisors (see below), whose sum is σ = 43207560. Its totient is φ = 11346400.

The previous prime is 22868407. The next prime is 22868413. The reversal of 22868408 is 80486822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22868401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9863 + ... + 11958.

Almost surely, 2^22868408 is an apocalyptic number.

It is an amenable number.

22868408 is a deficient number, since it is larger than the sum of its proper divisors (20339152).

22868408 is a wasteful number, since it uses less digits than its factorization.

22868408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21958 (or 21954 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 22868408 is about 4782.0924290524. The cubic root of 22868408 is about 283.8432978018.

The spelling of 22868408 in words is "twenty-two million, eight hundred sixty-eight thousand, four hundred eight".