1134149 has 2 divisors, whose sum is σ = 1134150. Its totient is φ = 1134148.

The previous prime is 1134143. The next prime is 1134151. The reversal of 1134149 is 9414311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1117249 + 16900 = 1057^2 + 130^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134149 - 2⁸ = 1133893 is a prime.

Together with 1134151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567074 + 567075.

It is an arithmetic number, because the mean of its divisors is an integer number (567075).

2^1134149 is an apocalyptic number.

It is an amenable number.

1134149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134149 is an equidigital number, since it uses as much as digits as its factorization.

1134149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 23.

The square root of 1134149 is about 1064.9643186511. The cubic root of 1134149 is about 104.2853664126.

The spelling of 1134149 in words is "one million, one hundred thirty-four thousand, one hundred forty-nine".