1149227 has 2 divisors, whose sum is σ = 1149228. Its totient is φ = 1149226.

The previous prime is 1149221. The next prime is 1149229. The reversal of 1149227 is 7229411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1149227 - 2⁶ = 1149163 is a prime.

Together with 1149229, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1149196 and 1149205.

It is not a weakly prime, because it can be changed into another prime (1149221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574613 + 574614.

It is an arithmetic number, because the mean of its divisors is an integer number (574614).

2^1149227 is an apocalyptic number.

1149227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1149227 is an equidigital number, since it uses as much as digits as its factorization.

1149227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 26.

The square root of 1149227 is about 1072.0200557825. The cubic root of 1149227 is about 104.7454757360.

The spelling of 1149227 in words is "one million, one hundred forty-nine thousand, two hundred twenty-seven".