1116977707 has 8 divisors (see below), whose sum is σ = 1183679136. Its totient is φ = 1050387072.

The previous prime is 1116977677. The next prime is 1116977723. The reversal of 1116977707 is 7077796111.

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

It is a cyclic number.

It is not a de Polignac number, because 1116977707 - 2²⁷ = 982759979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116977107) 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, 6463 + ... + 47704.

It is an arithmetic number, because the mean of its divisors is an integer number (147959892).

Almost surely, 2^1116977707 is an apocalyptic number.

1116977707 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1116977707 is a deficient number, since it is larger than the sum of its proper divisors (66701429).

1116977707 is a wasteful number, since it uses less digits than its factorization.

1116977707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55397.

The product of its (nonzero) digits is 129654, while the sum is 46.

The square root of 1116977707 is about 33421.2164201125. The cubic root of 1116977707 is about 1037.5638575298.

It can be divided in two parts, 111 and 6977707, that multiplied together give a palindrome (774525477).

The spelling of 1116977707 in words is "one billion, one hundred sixteen million, nine hundred seventy-seven thousand, seven hundred seven".