116172341 has 8 divisors (see below), whose sum is σ = 120545880. Its totient is φ = 111863808.

The previous prime is 116172319. The next prime is 116172367. The reversal of 116172341 is 143271611.

It can be written as a sum of positive squares in 4 ways, for example, as 10699441 + 105472900 = 3271^2 + 10270^2 .

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 116172341 - 2²² = 111978037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116172341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116162341) 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, 12596 + ... + 19773.

It is an arithmetic number, because the mean of its divisors is an integer number (15068235).

Almost surely, 2^116172341 is an apocalyptic number.

It is an amenable number.

116172341 is a deficient number, since it is larger than the sum of its proper divisors (4373539).

116172341 is an equidigital number, since it uses as much as digits as its factorization.

116172341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32503.

The product of its digits is 1008, while the sum is 26.

The square root of 116172341 is about 10778.3273748759. The cubic root of 116172341 is about 487.9413015598.

The spelling of 116172341 in words is "one hundred sixteen million, one hundred seventy-two thousand, three hundred forty-one".