13083897 has 12 divisors (see below), whose sum is σ = 18532976. Its totient is φ = 8208960.

The previous prime is 13083893. The next prime is 13083923. The reversal of 13083897 is 79838031.

It is not a de Polignac number, because 13083897 - 2² = 13083893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13083893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6679 + ... + 8412.

Almost surely, 2^13083897 is an apocalyptic number.

13083897 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13083897 is a deficient number, since it is larger than the sum of its proper divisors (5449079).

13083897 is a wasteful number, since it uses less digits than its factorization.

13083897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15128 (or 15111 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 13083897 is about 3617.1669853630. The cubic root of 13083897 is about 235.6382048572.

The spelling of 13083897 in words is "thirteen million, eighty-three thousand, eight hundred ninety-seven".