1149259 has 2 divisors, whose sum is σ = 1149260. Its totient is φ = 1149258.

The previous prime is 1149233. The next prime is 1149283. The reversal of 1149259 is 9529411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1149259 - 2⁵ = 1149227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1149259.

It is not a weakly prime, because it can be changed into another prime (1149209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574629 + 574630.

It is an arithmetic number, because the mean of its divisors is an integer number (574630).

2^1149259 is an apocalyptic number.

1149259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1149259 is an equidigital number, since it uses as much as digits as its factorization.

1149259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 31.

The square root of 1149259 is about 1072.0349807725. The cubic root of 1149259 is about 104.7464479327.

The spelling of 1149259 in words is "one million, one hundred forty-nine thousand, two hundred fifty-nine".