12360865 has 8 divisors (see below), whose sum is σ = 16181568. Its totient is φ = 8989680.

The previous prime is 12360833. The next prime is 12360869. The reversal of 12360865 is 56806321.

12360865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12360865 - 2⁵ = 12360833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12360869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112317 + ... + 112426.

It is an arithmetic number, because the mean of its divisors is an integer number (2022696).

Almost surely, 2^12360865 is an apocalyptic number.

It is an amenable number.

12360865 is a deficient number, since it is larger than the sum of its proper divisors (3820703).

12360865 is a wasteful number, since it uses less digits than its factorization.

12360865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224759.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 12360865 is about 3515.8021844239. The cubic root of 12360865 is about 231.2151503364.

It can be divided in two parts, 12360 and 865, that added together give a square (13225 = 115²).

The spelling of 12360865 in words is "twelve million, three hundred sixty thousand, eight hundred sixty-five".