116741665 has 8 divisors (see below), whose sum is σ = 140151528. Its totient is φ = 93352320.

The previous prime is 116741663. The next prime is 116741687. The reversal of 116741665 is 566147611.

It can be written as a sum of positive squares in 4 ways, for example, as 51955264 + 64786401 = 7208^2 + 8049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116741665 - 2¹ = 116741663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116741663) 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, 13645 + ... + 20485.

It is an arithmetic number, because the mean of its divisors is an integer number (17518941).

Almost surely, 2^116741665 is an apocalyptic number.

It is an amenable number.

116741665 is a deficient number, since it is larger than the sum of its proper divisors (23409863).

116741665 is an equidigital number, since it uses as much as digits as its factorization.

116741665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10259.

The product of its digits is 30240, while the sum is 37.

The square root of 116741665 is about 10804.7056878010. The cubic root of 116741665 is about 488.7370851479.

The spelling of 116741665 in words is "one hundred sixteen million, seven hundred forty-one thousand, six hundred sixty-five".