116071745 has 8 divisors (see below), whose sum is σ = 140221800. Its totient is φ = 92233600.

The previous prime is 116071729. The next prime is 116071751. The reversal of 116071745 is 547170611.

It can be written as a sum of positive squares in 4 ways, for example, as 1324801 + 114746944 = 1151^2 + 10712^2 .

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

It is not a de Polignac number, because 116071745 - 2⁴ = 116071729 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77156 + ... + 78645.

It is an arithmetic number, because the mean of its divisors is an integer number (17527725).

Almost surely, 2^116071745 is an apocalyptic number.

It is an amenable number.

116071745 is a deficient number, since it is larger than the sum of its proper divisors (24150055).

116071745 is a wasteful number, since it uses less digits than its factorization.

116071745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155955.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 116071745 is about 10773.6597774387. The cubic root of 116071745 is about 487.8004214460.

The spelling of 116071745 in words is "one hundred sixteen million, seventy-one thousand, seven hundred forty-five".