13114665 has 12 divisors (see below), whose sum is σ = 22732164. Its totient is φ = 6994464.

The previous prime is 13114663. The next prime is 13114679. The reversal of 13114665 is 56641131.

It can be written as a sum of positive squares in 2 ways, for example, as 5645376 + 7469289 = 2376^2 + 2733^2 .

It is not a de Polignac number, because 13114665 - 2¹ = 13114663 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13114663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145674 + ... + 145763.

It is an arithmetic number, because the mean of its divisors is an integer number (1894347).

Almost surely, 2^13114665 is an apocalyptic number.

13114665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13114665 is a deficient number, since it is larger than the sum of its proper divisors (9617499).

13114665 is a wasteful number, since it uses less digits than its factorization.

13114665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291448 (or 291445 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 13114665 is about 3621.4175401354. The cubic root of 13114665 is about 235.8227686405.

Adding to 13114665 its reverse (56641131), we get a palindrome (69755796).

The spelling of 13114665 in words is "thirteen million, one hundred fourteen thousand, six hundred sixty-five".