13227983 has 2 divisors, whose sum is σ = 13227984. Its totient is φ = 13227982.

The previous prime is 13227947. The next prime is 13228001. The reversal of 13227983 is 38972231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13227983 - 2⁶ = 13227919 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13227923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6613991 + 6613992.

It is an arithmetic number, because the mean of its divisors is an integer number (6613992).

Almost surely, 2^13227983 is an apocalyptic number.

13227983 is a deficient number, since it is larger than the sum of its proper divisors (1).

13227983 is an equidigital number, since it uses as much as digits as its factorization.

13227983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The square root of 13227983 is about 3637.0294197325. The cubic root of 13227983 is about 236.5000350126.

The spelling of 13227983 in words is "thirteen million, two hundred twenty-seven thousand, nine hundred eighty-three".