12802618 has 8 divisors (see below), whose sum is σ = 20214720. Its totient is φ = 6064380.

The previous prime is 12802613. The next prime is 12802631. The reversal of 12802618 is 81620821.

12802618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (12802613) 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, 168418 + ... + 168493.

It is an arithmetic number, because the mean of its divisors is an integer number (2526840).

Almost surely, 2^12802618 is an apocalyptic number.

12802618 is a deficient number, since it is larger than the sum of its proper divisors (7412102).

12802618 is a wasteful number, since it uses less digits than its factorization.

12802618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336932.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 12802618 is about 3578.0746219161. The cubic root of 12802618 is about 233.9373660499.

The spelling of 12802618 in words is "twelve million, eight hundred two thousand, six hundred eighteen".