14242554 has 20 divisors (see below), whose sum is σ = 31914234. Its totient is φ = 4747464.

The previous prime is 14242537. The next prime is 14242561. The reversal of 14242554 is 45524241.

It can be written as a sum of positive squares in only one way, i.e., 12766329 + 1476225 = 3573^2 + 1215^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 43797 + ... + 44120.

Almost surely, 2^14242554 is an apocalyptic number.

14242554 is an abundant number, since it is smaller than the sum of its proper divisors (17671680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14242554 is an equidigital number, since it uses as much as digits as its factorization.

14242554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87931 (or 87922 counting only the distinct ones).

The product of its digits is 6400, while the sum is 27.

The square root of 14242554 is about 3773.9308419737. The cubic root of 14242554 is about 242.3981447755.

Adding to 14242554 its reverse (45524241), we get a palindrome (59766795).

The spelling of 14242554 in words is "fourteen million, two hundred forty-two thousand, five hundred fifty-four".