1153349 has 2 divisors, whose sum is σ = 1153350. Its totient is φ = 1153348.

The previous prime is 1153343. The next prime is 1153367. The reversal of 1153349 is 9433511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1117249 + 36100 = 1057^2 + 190^2 .

It is a cyclic number.

It is not a de Polignac number, because 1153349 - 2²⁰ = 104773 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1153343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576674 + 576675.

It is an arithmetic number, because the mean of its divisors is an integer number (576675).

2^1153349 is an apocalyptic number.

It is an amenable number.

1153349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153349 is an equidigital number, since it uses as much as digits as its factorization.

1153349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 26.

The square root of 1153349 is about 1073.9408736052. The cubic root of 1153349 is about 104.8705585583.

The spelling of 1153349 in words is "one million, one hundred fifty-three thousand, three hundred forty-nine".