13288196 has 6 divisors (see below), whose sum is σ = 23254350. Its totient is φ = 6644096.

The previous prime is 13288193. The next prime is 13288199. The reversal of 13288196 is 69188231.

It is an interprime number because it is at equal distance from previous prime (13288193) and next prime (13288199).

It can be written as a sum of positive squares in only one way, i.e., 10329796 + 2958400 = 3214^2 + 1720^2 .

It is not an unprimeable number, because it can be changed into a prime (13288193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1661021 + ... + 1661028.

It is an arithmetic number, because the mean of its divisors is an integer number (3875725).

Almost surely, 2^13288196 is an apocalyptic number.

It is an amenable number.

13288196 is a deficient number, since it is larger than the sum of its proper divisors (9966154).

13288196 is a wasteful number, since it uses less digits than its factorization.

13288196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322053 (or 3322051 counting only the distinct ones).

The product of its digits is 20736, while the sum is 38.

The square root of 13288196 is about 3645.2977930479. The cubic root of 13288196 is about 236.8583366515.

The spelling of 13288196 in words is "thirteen million, two hundred eighty-eight thousand, one hundred ninety-six".