14765913 has 6 divisors (see below), whose sum is σ = 21328554. Its totient is φ = 9843936.

The previous prime is 14765887. The next prime is 14765917. The reversal of 14765913 is 31956741.

It can be written as a sum of positive squares in only one way, i.e., 14040009 + 725904 = 3747^2 + 852^2 .

It is not a de Polignac number, because 14765913 - 2¹⁰ = 14764889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14765917) 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 in 5 ways as a sum of consecutive naturals, for example, 820320 + ... + 820337.

It is an arithmetic number, because the mean of its divisors is an integer number (3554759).

Almost surely, 2^14765913 is an apocalyptic number.

It is an amenable number.

14765913 is a deficient number, since it is larger than the sum of its proper divisors (6562641).

14765913 is a wasteful number, since it uses less digits than its factorization.

14765913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640663 (or 1640660 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 14765913 is about 3842.6440116149. The cubic root of 14765913 is about 245.3315682880.

The spelling of 14765913 in words is "fourteen million, seven hundred sixty-five thousand, nine hundred thirteen".