13796817 has 4 divisors (see below), whose sum is σ = 18395760. Its totient is φ = 9197876.

The previous prime is 13796807. The next prime is 13796821. The reversal of 13796817 is 71869731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71869731 = 3 ⋅23956577.

It is a cyclic number.

It is not a de Polignac number, because 13796817 - 2¹⁴ = 13780433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13796807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2299467 + ... + 2299472.

It is an arithmetic number, because the mean of its divisors is an integer number (4598940).

Almost surely, 2^13796817 is an apocalyptic number.

It is an amenable number.

13796817 is a deficient number, since it is larger than the sum of its proper divisors (4598943).

13796817 is an equidigital number, since it uses as much as digits as its factorization.

13796817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4598942.

The product of its digits is 63504, while the sum is 42.

The square root of 13796817 is about 3714.4066820961. The cubic root of 13796817 is about 239.8425877506.

The spelling of 13796817 in words is "thirteen million, seven hundred ninety-six thousand, eight hundred seventeen".