13826303 has 2 divisors, whose sum is σ = 13826304. Its totient is φ = 13826302.

The previous prime is 13826297. The next prime is 13826311. The reversal of 13826303 is 30362831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13826303 - 2¹⁴ = 13809919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13826383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6913151 + 6913152.

It is an arithmetic number, because the mean of its divisors is an integer number (6913152).

Almost surely, 2^13826303 is an apocalyptic number.

13826303 is a deficient number, since it is larger than the sum of its proper divisors (1).

13826303 is an equidigital number, since it uses as much as digits as its factorization.

13826303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 13826303 is about 3718.3737036506. The cubic root of 13826303 is about 240.0133268063.

The spelling of 13826303 in words is "thirteen million, eight hundred twenty-six thousand, three hundred three".