1117182959 has 2 divisors, whose sum is σ = 1117182960. Its totient is φ = 1117182958.

The previous prime is 1117182949. The next prime is 1117183019. The reversal of 1117182959 is 9592817111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1117182959 - 2¹² = 1117178863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1117182949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558591479 + 558591480.

It is an arithmetic number, because the mean of its divisors is an integer number (558591480).

Almost surely, 2^1117182959 is an apocalyptic number.

1117182959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117182959 is an equidigital number, since it uses as much as digits as its factorization.

1117182959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 44.

The square root of 1117182959 is about 33424.2869632248. The cubic root of 1117182959 is about 1037.6274066984.

The spelling of 1117182959 in words is "one billion, one hundred seventeen million, one hundred eighty-two thousand, nine hundred fifty-nine".