22910468 has 12 divisors (see below), whose sum is σ = 45820992. Its totient is φ = 9818760.

The previous prime is 22910453. The next prime is 22910483. The reversal of 22910468 is 86401922.

It is an interprime number because it is at equal distance from previous prime (22910453) and next prime (22910483).

22910468 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 409088 + ... + 409143.

It is an arithmetic number, because the mean of its divisors is an integer number (3818416).

Almost surely, 2^22910468 is an apocalyptic number.

22910468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22910468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22910468 is a wasteful number, since it uses less digits than its factorization.

22910468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818242 (or 818240 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 22910468 is about 4786.4880653774. The cubic root of 22910468 is about 284.0172078445.

The spelling of 22910468 in words is "twenty-two million, nine hundred ten thousand, four hundred sixty-eight".