14196539 has 4 divisors (see below), whose sum is σ = 16224624. Its totient is φ = 12168456.

The previous prime is 14196499. The next prime is 14196551. The reversal of 14196539 is 93569141.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14196539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14196239) 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, 1014032 + ... + 1014045.

It is an arithmetic number, because the mean of its divisors is an integer number (4056156).

Almost surely, 2^14196539 is an apocalyptic number.

14196539 is a deficient number, since it is larger than the sum of its proper divisors (2028085).

14196539 is an equidigital number, since it uses as much as digits as its factorization.

14196539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028084.

The product of its digits is 29160, while the sum is 38.

The square root of 14196539 is about 3767.8294812796. The cubic root of 14196539 is about 242.1368156080.

The spelling of 14196539 in words is "fourteen million, one hundred ninety-six thousand, five hundred thirty-nine".