1080259 has 2 divisors, whose sum is σ = 1080260. Its totient is φ = 1080258.

The previous prime is 1080251. The next prime is 1080263. The reversal of 1080259 is 9520801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1080259 - 2³ = 1080251 is a prime.

It is not a weakly prime, because it can be changed into another prime (1080251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540129 + 540130.

It is an arithmetic number, because the mean of its divisors is an integer number (540130).

2^1080259 is an apocalyptic number.

1080259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1080259 is an equidigital number, since it uses as much as digits as its factorization.

1080259 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 25.

The square root of 1080259 is about 1039.3550885044. The cubic root of 1080259 is about 102.6067576964.

The spelling of 1080259 in words is "one million, eighty thousand, two hundred fifty-nine".