116771277 has 8 divisors (see below), whose sum is σ = 177937216. Its totient is φ = 66726432.

The previous prime is 116771231. The next prime is 116771279. The reversal of 116771277 is 772177611.

It is a happy number.

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

It is not a de Polignac number, because 116771277 - 2¹⁰ = 116770253 is a prime.

It is a super-2 number, since 2×116771277² = 27271062264421458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116771279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2780248 + ... + 2780289.

It is an arithmetic number, because the mean of its divisors is an integer number (22242152).

Almost surely, 2^116771277 is an apocalyptic number.

It is an amenable number.

116771277 is a deficient number, since it is larger than the sum of its proper divisors (61165939).

116771277 is an equidigital number, since it uses as much as digits as its factorization.

116771277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5560547.

The product of its digits is 28812, while the sum is 39.

The square root of 116771277 is about 10806.0759297721. The cubic root of 116771277 is about 488.7784050402.

The spelling of 116771277 in words is "one hundred sixteen million, seven hundred seventy-one thousand, two hundred seventy-seven".