13796623 has 4 divisors (see below), whose sum is σ = 14133168. Its totient is φ = 13460080.

The previous prime is 13796617. The next prime is 13796633. The reversal of 13796623 is 32669731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13796623 - 2¹⁷ = 13665551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13796633) 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, 168211 + ... + 168292.

It is an arithmetic number, because the mean of its divisors is an integer number (3533292).

Almost surely, 2^13796623 is an apocalyptic number.

13796623 is a deficient number, since it is larger than the sum of its proper divisors (336545).

13796623 is an equidigital number, since it uses as much as digits as its factorization.

13796623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336544.

The product of its digits is 40824, while the sum is 37.

The square root of 13796623 is about 3714.3805674702. The cubic root of 13796623 is about 239.8414635860.

The spelling of 13796623 in words is "thirteen million, seven hundred ninety-six thousand, six hundred twenty-three".