22992468 has 24 divisors (see below), whose sum is σ = 54008640. Its totient is φ = 7612800.

The previous prime is 22992467. The next prime is 22992491. The reversal of 22992468 is 86429922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22992467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4533 + ... + 8156.

It is an arithmetic number, because the mean of its divisors is an integer number (2250360).

Almost surely, 2^22992468 is an apocalyptic number.

It is an amenable number.

22992468 is an abundant number, since it is smaller than the sum of its proper divisors (31016172).

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

22992468 is a wasteful number, since it uses less digits than its factorization.

22992468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12847 (or 12845 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 22992468 is about 4795.0461937295. The cubic root of 22992468 is about 284.3556511088.

The spelling of 22992468 in words is "twenty-two million, nine hundred ninety-two thousand, four hundred sixty-eight".