1170255808 has 14 divisors (see below), whose sum is σ = 2322226496. Its totient is φ = 585127872.

The previous prime is 1170255803. The next prime is 1170255817. The reversal of 1170255808 is 8085520711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170255803) by changing a digit.

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 as a sum of consecutive naturals, namely, 9142560 + ... + 9142687.

Almost surely, 2^1170255808 is an apocalyptic number.

It is an amenable number.

1170255808 is a deficient number, since it is larger than the sum of its proper divisors (1151970688).

1170255808 is an equidigital number, since it uses as much as digits as its factorization.

1170255808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18285259 (or 18285249 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 37.

The square root of 1170255808 is about 34209.0018562366. The cubic root of 1170255808 is about 1053.8050329077.

The spelling of 1170255808 in words is "one billion, one hundred seventy million, two hundred fifty-five thousand, eight hundred eight".