12365065 has 8 divisors (see below), whose sum is σ = 14887368. Its totient is φ = 9859200.

The previous prime is 12365057. The next prime is 12365071. The reversal of 12365065 is 56056321.

12365065 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 51984 + 12313081 = 228^2 + 3509^2 .

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

It is not a de Polignac number, because 12365065 - 2³ = 12365057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2386 + ... + 5515.

It is an arithmetic number, because the mean of its divisors is an integer number (1860921).

Almost surely, 2^12365065 is an apocalyptic number.

It is an amenable number.

12365065 is a deficient number, since it is larger than the sum of its proper divisors (2522303).

12365065 is an equidigital number, since it uses as much as digits as its factorization.

12365065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8219.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 12365065 is about 3516.3994369241. The cubic root of 12365065 is about 231.2413349565.

The spelling of 12365065 in words is "twelve million, three hundred sixty-five thousand, sixty-five".