116277617 has 8 divisors (see below), whose sum is σ = 120513000. Its totient is φ = 112057344.

The previous prime is 116277611. The next prime is 116277631. The reversal of 116277617 is 716772611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 78872161 + 37405456 = 8881^2 + 6116^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116277617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116277611) 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, 13259 + ... + 20207.

It is an arithmetic number, because the mean of its divisors is an integer number (15064125).

Almost surely, 2^116277617 is an apocalyptic number.

It is an amenable number.

116277617 is a deficient number, since it is larger than the sum of its proper divisors (4235383).

116277617 is an equidigital number, since it uses as much as digits as its factorization.

116277617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7555.

The product of its digits is 24696, while the sum is 38.

The square root of 116277617 is about 10783.2099580783. The cubic root of 116277617 is about 488.0886487368.

The spelling of 116277617 in words is "one hundred sixteen million, two hundred seventy-seven thousand, six hundred seventeen".