13088265 has 32 divisors (see below), whose sum is σ = 22256640. Its totient is φ = 6553536.

The previous prime is 13088263. The next prime is 13088279. The reversal of 13088265 is 56288031.

It is a happy number.

13088265 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13088265 - 2¹ = 13088263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13088261) 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, 20034 + ... + 20676.

It is an arithmetic number, because the mean of its divisors is an integer number (695520).

Almost surely, 2^13088265 is an apocalyptic number.

13088265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13088265 is a deficient number, since it is larger than the sum of its proper divisors (9168375).

13088265 is a wasteful number, since it uses less digits than its factorization.

13088265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 13088265 is about 3617.7707224201. The cubic root of 13088265 is about 235.6644241903.

The spelling of 13088265 in words is "thirteen million, eighty-eight thousand, two hundred sixty-five".