14731679 has 2 divisors, whose sum is σ = 14731680. Its totient is φ = 14731678.

The previous prime is 14731667. The next prime is 14731687. The reversal of 14731679 is 97613741.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14731679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14731609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7365839 + 7365840.

It is an arithmetic number, because the mean of its divisors is an integer number (7365840).

Almost surely, 2^14731679 is an apocalyptic number.

14731679 is a deficient number, since it is larger than the sum of its proper divisors (1).

14731679 is an equidigital number, since it uses as much as digits as its factorization.

14731679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 38.

The square root of 14731679 is about 3838.1869417734. The cubic root of 14731679 is about 245.1418254229.

The spelling of 14731679 in words is "fourteen million, seven hundred thirty-one thousand, six hundred seventy-nine".