13082897 has 4 divisors (see below), whose sum is σ = 13117440. Its totient is φ = 13048356.

The previous prime is 13082863. The next prime is 13082903. The reversal of 13082897 is 79828031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13082897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13082897.

It is not an unprimeable number, because it can be changed into a prime (13082297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16697 + ... + 17462.

It is an arithmetic number, because the mean of its divisors is an integer number (3279360).

Almost surely, 2^13082897 is an apocalyptic number.

It is an amenable number.

13082897 is a deficient number, since it is larger than the sum of its proper divisors (34543).

13082897 is an equidigital number, since it uses as much as digits as its factorization.

13082897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34542.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 13082897 is about 3617.0287529960. The cubic root of 13082897 is about 235.6322014418.

The spelling of 13082897 in words is "thirteen million, eighty-two thousand, eight hundred ninety-seven".