1153049 has 2 divisors, whose sum is σ = 1153050. Its totient is φ = 1153048.

The previous prime is 1153027. The next prime is 1153057. The reversal of 1153049 is 9403511.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 739600 + 413449 = 860^2 + 643^2 .

It is a cyclic number.

It is not a de Polignac number, because 1153049 - 2⁸ = 1152793 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1153099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576524 + 576525.

It is an arithmetic number, because the mean of its divisors is an integer number (576525).

2^1153049 is an apocalyptic number.

It is an amenable number.

1153049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153049 is an equidigital number, since it uses as much as digits as its factorization.

1153049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1153049 is about 1073.8011920276. The cubic root of 1153049 is about 104.8614650704.

The spelling of 1153049 in words is "one million, one hundred fifty-three thousand, forty-nine".