22909496 has 16 divisors (see below), whose sum is σ = 44341440. Its totient is φ = 11085120.

The previous prime is 22909493. The next prime is 22909501. The reversal of 22909496 is 69490922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22909493) 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, 45941 + ... + 46436.

It is an arithmetic number, because the mean of its divisors is an integer number (2771340).

Almost surely, 2^22909496 is an apocalyptic number.

It is an amenable number.

22909496 is a deficient number, since it is larger than the sum of its proper divisors (21431944).

22909496 is a wasteful number, since it uses less digits than its factorization.

22909496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92414 (or 92410 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 22909496 is about 4786.3865284785. The cubic root of 22909496 is about 284.0131912143.

The spelling of 22909496 in words is "twenty-two million, nine hundred nine thousand, four hundred ninety-six".