13514865 has 32 divisors (see below), whose sum is σ = 26616576. Its totient is φ = 5702400.

The previous prime is 13514863. The next prime is 13514873. The reversal of 13514865 is 56841531.

13514865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13514865 - 2¹ = 13514863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13514863) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3586 + ... + 6315.

It is an arithmetic number, because the mean of its divisors is an integer number (831768).

Almost surely, 2^13514865 is an apocalyptic number.

13514865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13514865 is a deficient number, since it is larger than the sum of its proper divisors (13101711).

13514865 is a wasteful number, since it uses less digits than its factorization.

13514865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9929.

The product of its digits is 14400, while the sum is 33.

The square root of 13514865 is about 3676.2569279091. The cubic root of 13514865 is about 238.1975209844.

It can be divided in two parts, 1351 and 4865, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 13514865 in words is "thirteen million, five hundred fourteen thousand, eight hundred sixty-five".