791227 has 2 divisors, whose sum is σ = 791228. Its totient is φ = 791226.

The previous prime is 791209. The next prime is 791233. The reversal of 791227 is 722197.

It is a happy number.

791227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 791227 - 2⁷ = 791099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 791195 and 791204.

It is not a weakly prime, because it can be changed into another prime (791257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395613 + 395614.

It is an arithmetic number, because the mean of its divisors is an integer number (395614).

2⁷⁹¹²²⁷ is an apocalyptic number.

791227 is a deficient number, since it is larger than the sum of its proper divisors (1).

791227 is an equidigital number, since it uses as much as digits as its factorization.

791227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1764, while the sum is 28.

The square root of 791227 is about 889.5094153521. The cubic root of 791227 is about 92.4911898110.

The spelling of 791227 in words is "seven hundred ninety-one thousand, two hundred twenty-seven".