1117433955 has 64 divisors (see below), whose sum is σ = 2042744832. Its totient is φ = 516320640.

The previous prime is 1117433951. The next prime is 1117433983. The reversal of 1117433955 is 5593347111.

It is not a de Polignac number, because 1117433955 - 2² = 1117433951 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1117433951) 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 in 63 ways as a sum of consecutive naturals, for example, 1984504 + ... + 1985066.

It is an arithmetic number, because the mean of its divisors is an integer number (31917888).

Almost surely, 2^1117433955 is an apocalyptic number.

1117433955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1117433955 is a deficient number, since it is larger than the sum of its proper divisors (925310877).

1117433955 is a wasteful number, since it uses less digits than its factorization.

1117433955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128.

The product of its digits is 56700, while the sum is 39.

The square root of 1117433955 is about 33428.0414472640. The cubic root of 1117433955 is about 1037.7051083332.

The spelling of 1117433955 in words is "one billion, one hundred seventeen million, four hundred thirty-three thousand, nine hundred fifty-five".