12802685 has 8 divisors (see below), whose sum is σ = 17558016. Its totient is φ = 8778960.

The previous prime is 12802681. The next prime is 12802709. The reversal of 12802685 is 58620821.

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

It is not a de Polignac number, because 12802685 - 2² = 12802681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12802681) 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, 182861 + ... + 182930.

It is an arithmetic number, because the mean of its divisors is an integer number (2194752).

Almost surely, 2^12802685 is an apocalyptic number.

It is an amenable number.

12802685 is a deficient number, since it is larger than the sum of its proper divisors (4755331).

12802685 is an equidigital number, since it uses as much as digits as its factorization.

12802685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365803.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 12802685 is about 3578.0839844811. The cubic root of 12802685 is about 233.9377741377.

The spelling of 12802685 in words is "twelve million, eight hundred two thousand, six hundred eighty-five".