14622245 has 12 divisors (see below), whose sum is σ = 19287660. Its totient is φ = 10633920.

The previous prime is 14622239. The next prime is 14622253. The reversal of 14622245 is 54222641.

It can be written as a sum of positive squares in 2 ways, for example, as 10745284 + 3876961 = 3278^2 + 1969^2 .

It is not a de Polignac number, because 14622245 - 2²⁰ = 13573669 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11480 + ... + 12689.

It is an arithmetic number, because the mean of its divisors is an integer number (1607305).

Almost surely, 2^14622245 is an apocalyptic number.

It is an amenable number.

14622245 is a deficient number, since it is larger than the sum of its proper divisors (4665415).

14622245 is a wasteful number, since it uses less digits than its factorization.

14622245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24196 (or 24185 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 14622245 is about 3823.9044182615. The cubic root of 14622245 is about 244.5333056559.

Adding to 14622245 its reverse (54222641), we get a palindrome (68844886).

The spelling of 14622245 in words is "fourteen million, six hundred twenty-two thousand, two hundred forty-five".