14102389 has 8 divisors (see below), whose sum is σ = 16965440. Its totient is φ = 11451456.

The previous prime is 14102371. The next prime is 14102411. The reversal of 14102389 is 98320141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14102389 - 2⁷ = 14102261 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 (14102329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52884 + ... + 53149.

It is an arithmetic number, because the mean of its divisors is an integer number (2120680).

Almost surely, 2^14102389 is an apocalyptic number.

14102389 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14102389 is a deficient number, since it is larger than the sum of its proper divisors (2863051).

14102389 is a wasteful number, since it uses less digits than its factorization.

14102389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106059.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 14102389 is about 3755.3147671001. The cubic root of 14102389 is about 241.6003523689.

The spelling of 14102389 in words is "fourteen million, one hundred two thousand, three hundred eighty-nine".