14222636 has 12 divisors (see below), whose sum is σ = 24922128. Its totient is φ = 7102032.

The previous prime is 14222633. The next prime is 14222639. The reversal of 14222636 is 63622241.

It is an interprime number because it is at equal distance from previous prime (14222633) and next prime (14222639).

It is not an unprimeable number, because it can be changed into a prime (14222633) 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, 2030 + ... + 5706.

It is an arithmetic number, because the mean of its divisors is an integer number (2076844).

Almost surely, 2^14222636 is an apocalyptic number.

It is an amenable number.

14222636 is a deficient number, since it is larger than the sum of its proper divisors (10699492).

14222636 is a wasteful number, since it uses less digits than its factorization.

14222636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648 (or 4646 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 14222636 is about 3771.2910256303. The cubic root of 14222636 is about 242.2850953260.

Adding to 14222636 its reverse (63622241), we get a palindrome (77844877).

The spelling of 14222636 in words is "fourteen million, two hundred twenty-two thousand, six hundred thirty-six".