116671277 has 4 divisors (see below), whose sum is σ = 116697216. Its totient is φ = 116645340.

The previous prime is 116671273. The next prime is 116671279. The reversal of 116671277 is 772176611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116671277 - 2² = 116671273 is a prime.

It is a super-2 number, since 2×116671277² = 27224373753621458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116671277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116671273) 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, 4283 + ... + 15864.

It is an arithmetic number, because the mean of its divisors is an integer number (29174304).

Almost surely, 2^116671277 is an apocalyptic number.

It is an amenable number.

116671277 is a deficient number, since it is larger than the sum of its proper divisors (25939).

116671277 is an equidigital number, since it uses as much as digits as its factorization.

116671277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25938.

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

The square root of 116671277 is about 10801.4479122014. The cubic root of 116671277 is about 488.6388393268.

The spelling of 116671277 in words is "one hundred sixteen million, six hundred seventy-one thousand, two hundred seventy-seven".