22448314 has 16 divisors (see below), whose sum is σ = 38649600. Its totient is φ = 9579024.

The previous prime is 22448287. The next prime is 22448323. The reversal of 22448314 is 41384422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9 + ... + 6700.

It is an arithmetic number, because the mean of its divisors is an integer number (2415600).

Almost surely, 2^22448314 is an apocalyptic number.

22448314 is a deficient number, since it is larger than the sum of its proper divisors (16201286).

22448314 is a wasteful number, since it uses less digits than its factorization.

22448314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6957.

The product of its digits is 6144, while the sum is 28.

The square root of 22448314 is about 4737.9651750514. The cubic root of 22448314 is about 282.0944723127.

The spelling of 22448314 in words is "twenty-two million, four hundred forty-eight thousand, three hundred fourteen".