116052217 has 4 divisors (see below), whose sum is σ = 122878836. Its totient is φ = 109225600.

The previous prime is 116052203. The next prime is 116052301. The reversal of 116052217 is 712250611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49857721 + 66194496 = 7061^2 + 8136^2 .

It is a cyclic number.

It is not a de Polignac number, because 116052217 - 2¹¹ = 116050169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116052191 and 116052200.

It is not an unprimeable number, because it can be changed into a prime (116052617) 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, 3413284 + ... + 3413317.

It is an arithmetic number, because the mean of its divisors is an integer number (30719709).

Almost surely, 2^116052217 is an apocalyptic number.

116052217 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

116052217 is a deficient number, since it is larger than the sum of its proper divisors (6826619).

116052217 is an equidigital number, since it uses as much as digits as its factorization.

116052217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6826618.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 116052217 is about 10772.7534548972. The cubic root of 116052217 is about 487.7730639385.

The spelling of 116052217 in words is "one hundred sixteen million, fifty-two thousand, two hundred seventeen".