22627468 has 24 divisors (see below), whose sum is σ = 40293792. Its totient is φ = 11117184.

The previous prime is 22627457. The next prime is 22627471. The reversal of 22627468 is 86472622.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85905 + ... + 86167.

It is an arithmetic number, because the mean of its divisors is an integer number (1678908).

Almost surely, 2^22627468 is an apocalyptic number.

It is an amenable number.

22627468 is a deficient number, since it is larger than the sum of its proper divisors (17666324).

22627468 is a wasteful number, since it uses less digits than its factorization.

22627468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561 (or 559 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 22627468 is about 4756.8338209359. The cubic root of 22627468 is about 282.8429249829.

It can be divided in two parts, 2262 and 7468, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 22627468 in words is "twenty-two million, six hundred twenty-seven thousand, four hundred sixty-eight".