116172833 has 4 divisors (see below), whose sum is σ = 132768960. Its totient is φ = 99576708.

The previous prime is 116172809. The next prime is 116172863. The reversal of 116172833 is 338271611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 116172833 - 2¹² = 116168737 is a prime.

It is a super-2 number, since 2×116172833² = 26992254254491778, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116172833.

It is not an unprimeable number, because it can be changed into a prime (116172863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8298053 + ... + 8298066.

It is an arithmetic number, because the mean of its divisors is an integer number (33192240).

Almost surely, 2^116172833 is an apocalyptic number.

It is an amenable number.

116172833 is a deficient number, since it is larger than the sum of its proper divisors (16596127).

116172833 is an equidigital number, since it uses as much as digits as its factorization.

116172833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16596126.

The product of its digits is 6048, while the sum is 32.

The square root of 116172833 is about 10778.3501984302. The cubic root of 116172833 is about 487.9419903835.

The spelling of 116172833 in words is "one hundred sixteen million, one hundred seventy-two thousand, eight hundred thirty-three".