13085697 has 8 divisors (see below), whose sum is σ = 17658144. Its totient is φ = 8618528.

The previous prime is 13085687. The next prime is 13085701. The reversal of 13085697 is 79658031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13085697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13085617) 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, 26028 + ... + 26525.

It is an arithmetic number, because the mean of its divisors is an integer number (2207268).

Almost surely, 2^13085697 is an apocalyptic number.

It is an amenable number.

13085697 is a deficient number, since it is larger than the sum of its proper divisors (4572447).

13085697 is an equidigital number, since it uses as much as digits as its factorization.

13085697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52639.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 13085697 is about 3617.4157903122. The cubic root of 13085697 is about 235.6490102342.

The spelling of 13085697 in words is "thirteen million, eighty-five thousand, six hundred ninety-seven".