1117268255 has 8 divisors (see below), whose sum is σ = 1369248192. Its totient is φ = 874797088.

The previous prime is 1117268233. The next prime is 1117268261. The reversal of 1117268255 is 5528627111.

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

It is not a de Polignac number, because 1117268255 - 2¹⁰ = 1117267231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2376932 + ... + 2377401.

It is an arithmetic number, because the mean of its divisors is an integer number (171156024).

Almost surely, 2^1117268255 is an apocalyptic number.

1117268255 is a deficient number, since it is larger than the sum of its proper divisors (251979937).

1117268255 is an equidigital number, since it uses as much as digits as its factorization.

1117268255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4754385.

The product of its digits is 33600, while the sum is 38.

The square root of 1117268255 is about 33425.5628972797. The cubic root of 1117268255 is about 1037.6538133594.

The spelling of 1117268255 in words is "one billion, one hundred seventeen million, two hundred sixty-eight thousand, two hundred fifty-five".