12835697 has 24 divisors (see below), whose sum is σ = 16662240. Its totient is φ = 9797760.

The previous prime is 12835687. The next prime is 12835709. The reversal of 12835697 is 79653821.

It is not a de Polignac number, because 12835697 - 2⁸ = 12835441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12835687) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15422 + ... + 16232.

It is an arithmetic number, because the mean of its divisors is an integer number (694260).

Almost surely, 2^12835697 is an apocalyptic number.

12835697 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

12835697 is a deficient number, since it is larger than the sum of its proper divisors (3826543).

12835697 is a wasteful number, since it uses less digits than its factorization.

12835697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861 (or 854 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 12835697 is about 3582.6940980218. The cubic root of 12835697 is about 234.1386727651.

The spelling of 12835697 in words is "twelve million, eight hundred thirty-five thousand, six hundred ninety-seven".