13708465 has 4 divisors (see below), whose sum is σ = 16450164. Its totient is φ = 10966768.

The previous prime is 13708441. The next prime is 13708489. The reversal of 13708465 is 56480731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56480731 = 293 ⋅192767.

It is an interprime number because it is at equal distance from previous prime (13708441) and next prime (13708489).

It can be written as a sum of positive squares in 2 ways, for example, as 2712609 + 10995856 = 1647^2 + 3316^2 .

It is a cyclic number.

It is not a de Polignac number, because 13708465 - 2⁵ = 13708433 is a prime.

It is a super-3 number, since 3×13708465³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13708465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370842 + ... + 1370851.

It is an arithmetic number, because the mean of its divisors is an integer number (4112541).

Almost surely, 2^13708465 is an apocalyptic number.

It is an amenable number.

13708465 is a deficient number, since it is larger than the sum of its proper divisors (2741699).

13708465 is an equidigital number, since it uses as much as digits as its factorization.

13708465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741698.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 13708465 is about 3702.4944294354. The cubic root of 13708465 is about 239.3295233412.

The spelling of 13708465 in words is "thirteen million, seven hundred eight thousand, four hundred sixty-five".