14312542 has 4 divisors (see below), whose sum is σ = 21468816. Its totient is φ = 7156270.

The previous prime is 14312513. The next prime is 14312561. The reversal of 14312542 is 24521341.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3578134 + ... + 3578137.

It is an arithmetic number, because the mean of its divisors is an integer number (5367204).

Almost surely, 2^14312542 is an apocalyptic number.

14312542 is a deficient number, since it is larger than the sum of its proper divisors (7156274).

14312542 is an equidigital number, since it uses as much as digits as its factorization.

14312542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7156273.

The product of its digits is 960, while the sum is 22.

The square root of 14312542 is about 3783.1920384776. The cubic root of 14312542 is about 242.7945448484.

Adding to 14312542 its reverse (24521341), we get a palindrome (38833883).

The spelling of 14312542 in words is "fourteen million, three hundred twelve thousand, five hundred forty-two".