22874268 has 24 divisors (see below), whose sum is σ = 54250000. Its totient is φ = 7499520.

The previous prime is 22874239. The next prime is 22874273. The reversal of 22874268 is 86247822.

It is a congruent number.

It is an unprimeable number.

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, 14893 + ... + 16356.

Almost surely, 2^22874268 is an apocalyptic number.

It is an amenable number.

22874268 is an abundant number, since it is smaller than the sum of its proper divisors (31375732).

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

22874268 is a wasteful number, since it uses less digits than its factorization.

22874268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31317 (or 31315 counting only the distinct ones).

The product of its digits is 86016, while the sum is 39.

The square root of 22874268 is about 4782.7050923092. The cubic root of 22874268 is about 283.8675405572.

It can be divided in two parts, 2287 and 4268, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 22874268 in words is "twenty-two million, eight hundred seventy-four thousand, two hundred sixty-eight".