1171259 has 2 divisors, whose sum is σ = 1171260. Its totient is φ = 1171258.

The previous prime is 1171253. The next prime is 1171267. The reversal of 1171259 is 9521711.

It is a weak prime.

It is an emirp because it is prime and its reverse (9521711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1171259 - 2⁴ = 1171243 is a prime.

It is not a weakly prime, because it can be changed into another prime (1171253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585629 + 585630.

It is an arithmetic number, because the mean of its divisors is an integer number (585630).

2^1171259 is an apocalyptic number.

1171259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1171259 is an equidigital number, since it uses as much as digits as its factorization.

1171259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630, while the sum is 26.

The square root of 1171259 is about 1082.2471991186. The cubic root of 1171259 is about 105.4106068753.

The spelling of 1171259 in words is "one million, one hundred seventy-one thousand, two hundred fifty-nine".