1180255 has 8 divisors (see below), whose sum is σ = 1427472. Its totient is φ = 936768.

The previous prime is 1180253. The next prime is 1180279. The reversal of 1180255 is 5520811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1180255 - 2¹ = 1180253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1180253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177 + ... + 1546.

It is an arithmetic number, because the mean of its divisors is an integer number (178434).

2^1180255 is an apocalyptic number.

1180255 is a deficient number, since it is larger than the sum of its proper divisors (247217).

1180255 is a wasteful number, since it uses less digits than its factorization.

1180255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 1180255 is about 1086.3954160433. The cubic root of 1180255 is about 105.6797919567.

The spelling of 1180255 in words is "one million, one hundred eighty thousand, two hundred fifty-five".