1086259 has 2 divisors, whose sum is σ = 1086260. Its totient is φ = 1086258.

The previous prime is 1086257. The next prime is 1086263. The reversal of 1086259 is 9526801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1086259 - 2¹ = 1086257 is a prime.

Together with 1086257, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1086259.

It is not a weakly prime, because it can be changed into another prime (1086251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543129 + 543130.

It is an arithmetic number, because the mean of its divisors is an integer number (543130).

2^1086259 is an apocalyptic number.

1086259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1086259 is an equidigital number, since it uses as much as digits as its factorization.

1086259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1086259 is about 1042.2374969267. The cubic root of 1086259 is about 102.7963740287.

The spelling of 1086259 in words is "one million, eighty-six thousand, two hundred fifty-nine".