13087295 has 16 divisors (see below), whose sum is σ = 17804640. Its totient is φ = 9154944.

The previous prime is 13087279. The next prime is 13087313. The reversal of 13087295 is 59278031.

It is a cyclic number.

It is not a de Polignac number, because 13087295 - 2⁴ = 13087279 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4064 + ... + 6533.

It is an arithmetic number, because the mean of its divisors is an integer number (1112790).

Almost surely, 2^13087295 is an apocalyptic number.

13087295 is a deficient number, since it is larger than the sum of its proper divisors (4717345).

13087295 is a wasteful number, since it uses less digits than its factorization.

13087295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10634.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 13087295 is about 3617.6366594781. The cubic root of 13087295 is about 235.6586021775.

The spelling of 13087295 in words is "thirteen million, eighty-seven thousand, two hundred ninety-five".