13038265 has 8 divisors (see below), whose sum is σ = 15941448. Its totient is φ = 10233600.

The previous prime is 13038257. The next prime is 13038283. The reversal of 13038265 is 56283031.

13038265 is digitally balanced in base 3, because in such base 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 393129 + 12645136 = 627^2 + 3556^2 .

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

It is not a de Polignac number, because 13038265 - 2³ = 13038257 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, 24336 + ... + 24865.

It is an arithmetic number, because the mean of its divisors is an integer number (1992681).

Almost surely, 2^13038265 is an apocalyptic number.

It is an amenable number.

13038265 is a deficient number, since it is larger than the sum of its proper divisors (2903183).

13038265 is an equidigital number, since it uses as much as digits as its factorization.

13038265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49259.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 13038265 is about 3610.8537771558. The cubic root of 13038265 is about 235.3639448945.

The spelling of 13038265 in words is "thirteen million, thirty-eight thousand, two hundred sixty-five".