1108259 has 2 divisors, whose sum is σ = 1108260. Its totient is φ = 1108258.

The previous prime is 1108253. The next prime is 1108267. The reversal of 1108259 is 9528011.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9528011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1108259 is a prime.

It is a super-2 number, since 2×1108259² = 2456476022162, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1108253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554129 + 554130.

It is an arithmetic number, because the mean of its divisors is an integer number (554130).

2^1108259 is an apocalyptic number.

1108259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108259 is an equidigital number, since it uses as much as digits as its factorization.

1108259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 1108259 is about 1052.7388090120. The cubic root of 1108259 is about 103.4857192056.

The spelling of 1108259 in words is "one million, one hundred eight thousand, two hundred fifty-nine".