12799802 has 8 divisors (see below), whose sum is σ = 19415700. Its totient is φ = 6327904.

The previous prime is 12799783. The next prime is 12799811. The reversal of 12799802 is 20899721.

It can be written as a sum of positive squares in 2 ways, for example, as 12538681 + 261121 = 3541^2 + 511^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35777 + ... + 36132.

Almost surely, 2^12799802 is an apocalyptic number.

12799802 is a deficient number, since it is larger than the sum of its proper divisors (6615898).

12799802 is an equidigital number, since it uses as much as digits as its factorization.

12799802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72000.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 12799802 is about 3577.6810925514. The cubic root of 12799802 is about 233.9202128935.

The spelling of 12799802 in words is "twelve million, seven hundred ninety-nine thousand, eight hundred two".