12803674 has 16 divisors (see below), whose sum is σ = 21397320. Its totient is φ = 5705280.

The previous prime is 12803671. The next prime is 12803677. The reversal of 12803674 is 47630821.

It is an interprime number because it is at equal distance from previous prime (12803671) and next prime (12803677).

It can be written as a sum of positive squares in 4 ways, for example, as 12006225 + 797449 = 3465^2 + 893^2 .

It is not an unprimeable number, because it can be changed into a prime (12803671) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7737 + ... + 9244.

Almost surely, 2^12803674 is an apocalyptic number.

12803674 is a deficient number, since it is larger than the sum of its proper divisors (8593646).

12803674 is a wasteful number, since it uses less digits than its factorization.

12803674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17025.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 12803674 is about 3578.2221842697. Note that the first 3 decimals coincide. The cubic root of 12803674 is about 233.9437978351.

The spelling of 12803674 in words is "twelve million, eight hundred three thousand, six hundred seventy-four".