14289031 has 4 divisors (see below), whose sum is σ = 14461272. Its totient is φ = 14116792.

The previous prime is 14289013. The next prime is 14289059. The reversal of 14289031 is 13098241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13098241 = 13 ⋅1007557.

It is a cyclic number.

It is not a de Polignac number, because 14289031 - 2⁵ = 14288999 is a prime.

It is a super-2 number, since 2×14289031² = 408352813837922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14289071) 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, 85996 + ... + 86161.

It is an arithmetic number, because the mean of its divisors is an integer number (3615318).

Almost surely, 2^14289031 is an apocalyptic number.

14289031 is a deficient number, since it is larger than the sum of its proper divisors (172241).

14289031 is an equidigital number, since it uses as much as digits as its factorization.

14289031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172240.

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

The square root of 14289031 is about 3780.0834646870. The cubic root of 14289031 is about 242.6615269897.

The spelling of 14289031 in words is "fourteen million, two hundred eighty-nine thousand, thirty-one".