22244714 has 8 divisors (see below), whose sum is σ = 34181028. Its totient is φ = 10851040.

The previous prime is 22244713. The next prime is 22244723. The reversal of 22244714 is 41744222.

It can be written as a sum of positive squares in 2 ways, for example, as 18344089 + 3900625 = 4283^2 + 1975^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22244713) 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, 135557 + ... + 135720.

Almost surely, 2^22244714 is an apocalyptic number.

22244714 is a deficient number, since it is larger than the sum of its proper divisors (11936314).

22244714 is a wasteful number, since it uses less digits than its factorization.

22244714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271320.

The product of its digits is 3584, while the sum is 26.

The square root of 22244714 is about 4716.4302178661. The cubic root of 22244714 is about 281.2390412849.

Adding to 22244714 its reverse (41744222), we get a palindrome (63988936).

The spelling of 22244714 in words is "twenty-two million, two hundred forty-four thousand, seven hundred fourteen".