14799739 has 2 divisors, whose sum is σ = 14799740. Its totient is φ = 14799738.

The previous prime is 14799703. The next prime is 14799793. The reversal of 14799739 is 93799741.

It is a happy number.

Together with next prime (14799793) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14799739 - 2²³ = 6411131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14799692 and 14799701.

It is not a weakly prime, because it can be changed into another prime (14799139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7399869 + 7399870.

It is an arithmetic number, because the mean of its divisors is an integer number (7399870).

Almost surely, 2^14799739 is an apocalyptic number.

14799739 is a deficient number, since it is larger than the sum of its proper divisors (1).

14799739 is an equidigital number, since it uses as much as digits as its factorization.

14799739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 428652, while the sum is 49.

The square root of 14799739 is about 3847.0428903250. The cubic root of 14799739 is about 245.5187619693.

The spelling of 14799739 in words is "fourteen million, seven hundred ninety-nine thousand, seven hundred thirty-nine".