22268914 has 8 divisors (see below), whose sum is σ = 33440688. Its totient is φ = 11122020.

The previous prime is 22268867. The next prime is 22268941. The reversal of 22268914 is 41986222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22268914.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3792 + ... + 7675.

It is an arithmetic number, because the mean of its divisors is an integer number (4180086).

Almost surely, 2^22268914 is an apocalyptic number.

22268914 is a deficient number, since it is larger than the sum of its proper divisors (11171774).

22268914 is a wasteful number, since it uses less digits than its factorization.

22268914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12440.

The product of its digits is 13824, while the sum is 34.

The square root of 22268914 is about 4718.9950201288. The cubic root of 22268914 is about 281.3409908719.

The spelling of 22268914 in words is "twenty-two million, two hundred sixty-eight thousand, nine hundred fourteen".