22249096 has 16 divisors (see below), whose sum is σ = 43531200. Its totient is φ = 10640784.

The previous prime is 22249093. The next prime is 22249109. The reversal of 22249096 is 69094222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22249091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60276 + ... + 60643.

It is an arithmetic number, because the mean of its divisors is an integer number (2720700).

Almost surely, 2^22249096 is an apocalyptic number.

It is an amenable number.

22249096 is a deficient number, since it is larger than the sum of its proper divisors (21282104).

22249096 is a wasteful number, since it uses less digits than its factorization.

22249096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120948 (or 120944 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 22249096 is about 4716.8947412466. The cubic root of 22249096 is about 281.2575072235.

The spelling of 22249096 in words is "twenty-two million, two hundred forty-nine thousand, ninety-six".