116505233 has 8 divisors (see below), whose sum is σ = 132847848. Its totient is φ = 101217024.

The previous prime is 116505229. The next prime is 116505239. The reversal of 116505233 is 332505611.

It can be written as a sum of positive squares in 4 ways, for example, as 16384 + 116488849 = 128^2 + 10793^2 .

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 116505233 - 2² = 116505229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116505239) 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, 263366 + ... + 263807.

It is an arithmetic number, because the mean of its divisors is an integer number (16605981).

Almost surely, 2^116505233 is an apocalyptic number.

116505233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

116505233 is a deficient number, since it is larger than the sum of its proper divisors (16342615).

116505233 is a wasteful number, since it uses less digits than its factorization.

116505233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527203.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 116505233 is about 10793.7589837832. The cubic root of 116505233 is about 488.4069225829.

The spelling of 116505233 in words is "one hundred sixteen million, five hundred five thousand, two hundred thirty-three".