1149361 has 2 divisors, whose sum is σ = 1149362. Its totient is φ = 1149360.

The previous prime is 1149349. The next prime is 1149373. The reversal of 1149361 is 1639411.

It is a balanced prime because it is at equal distance from previous prime (1149349) and next prime (1149373).

It can be written as a sum of positive squares in only one way, i.e., 1115136 + 34225 = 1056^2 + 185^2 .

It is a cyclic number.

It is not a de Polignac number, because 1149361 - 2⁷ = 1149233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1149341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574680 + 574681.

It is an arithmetic number, because the mean of its divisors is an integer number (574681).

2^1149361 is an apocalyptic number.

It is an amenable number.

1149361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1149361 is an equidigital number, since it uses as much as digits as its factorization.

1149361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 25.

The square root of 1149361 is about 1072.0825527915. The cubic root of 1149361 is about 104.7495466893.

The spelling of 1149361 in words is "one million, one hundred forty-nine thousand, three hundred sixty-one".