13814659 has 4 divisors (see below), whose sum is σ = 14627304. Its totient is φ = 13002016.

The previous prime is 13814639. The next prime is 13814677. The reversal of 13814659 is 95641831.

13814659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95641831 = 283 ⋅337957.

It is a cyclic number.

It is not a de Polignac number, because 13814659 - 2¹³ = 13806467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13814629) 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, 406297 + ... + 406330.

It is an arithmetic number, because the mean of its divisors is an integer number (3656826).

Almost surely, 2^13814659 is an apocalyptic number.

13814659 is a deficient number, since it is larger than the sum of its proper divisors (812645).

13814659 is an equidigital number, since it uses as much as digits as its factorization.

13814659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812644.

The product of its digits is 25920, while the sum is 37.

The square root of 13814659 is about 3716.8076355927. The cubic root of 13814659 is about 239.9459311069.

The spelling of 13814659 in words is "thirteen million, eight hundred fourteen thousand, six hundred fifty-nine".