13826227 has 4 divisors (see below), whose sum is σ = 13862160. Its totient is φ = 13790296.

The previous prime is 13826221. The next prime is 13826233. The reversal of 13826227 is 72262831.

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

It is an interprime number because it is at equal distance from previous prime (13826221) and next prime (13826233).

It is a cyclic number.

It is not a de Polignac number, because 13826227 - 2¹⁵ = 13793459 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (13826221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17383 + ... + 18160.

It is an arithmetic number, because the mean of its divisors is an integer number (3465540).

Almost surely, 2^13826227 is an apocalyptic number.

13826227 is a deficient number, since it is larger than the sum of its proper divisors (35933).

13826227 is an equidigital number, since it uses as much as digits as its factorization.

13826227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35932.

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

The square root of 13826227 is about 3718.3634841150. The cubic root of 13826227 is about 240.0128870395.

The spelling of 13826227 in words is "thirteen million, eight hundred twenty-six thousand, two hundred twenty-seven".