1134449 has 2 divisors, whose sum is σ = 1134450. Its totient is φ = 1134448.

The previous prime is 1134443. The next prime is 1134467. The reversal of 1134449 is 9444311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 692224 + 442225 = 832^2 + 665^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134449 - 2⁸ = 1134193 is a prime.

It is a Chen prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567224 + 567225.

It is an arithmetic number, because the mean of its divisors is an integer number (567225).

2^1134449 is an apocalyptic number.

It is an amenable number.

1134449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134449 is an equidigital number, since it uses as much as digits as its factorization.

1134449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 26.

The square root of 1134449 is about 1065.1051591275. The cubic root of 1134449 is about 104.2945606343.

The spelling of 1134449 in words is "one million, one hundred thirty-four thousand, four hundred forty-nine".