14013679 has 2 divisors, whose sum is σ = 14013680. Its totient is φ = 14013678.

The previous prime is 14013617. The next prime is 14013689. The reversal of 14013679 is 97631041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14013679 - 2⁷ = 14013551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14013679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14013689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7006839 + 7006840.

It is an arithmetic number, because the mean of its divisors is an integer number (7006840).

Almost surely, 2^14013679 is an apocalyptic number.

14013679 is a deficient number, since it is larger than the sum of its proper divisors (1).

14013679 is an equidigital number, since it uses as much as digits as its factorization.

14013679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 14013679 is about 3743.4848737507. The cubic root of 14013679 is about 241.0926969041.

The spelling of 14013679 in words is "fourteen million, thirteen thousand, six hundred seventy-nine".