14097389 has 4 divisors (see below), whose sum is σ = 14121756. Its totient is φ = 14073024.

The previous prime is 14097383. The next prime is 14097397. The reversal of 14097389 is 98379041.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5929225 + 8168164 = 2435^2 + 2858^2 .

It is a cyclic number.

It is not a de Polignac number, because 14097389 - 2²⁰ = 13048813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14097383) 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, 11294 + ... + 12479.

It is an arithmetic number, because the mean of its divisors is an integer number (3530439).

Almost surely, 2^14097389 is an apocalyptic number.

It is an amenable number.

14097389 is a deficient number, since it is larger than the sum of its proper divisors (24367).

14097389 is an equidigital number, since it uses as much as digits as its factorization.

14097389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24366.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 14097389 is about 3754.6489849252. The cubic root of 14097389 is about 241.5717958703.

The spelling of 14097389 in words is "fourteen million, ninety-seven thousand, three hundred eighty-nine".