116537678 has 16 divisors (see below), whose sum is σ = 184738320. Its totient is φ = 54982656.

The previous prime is 116537671. The next prime is 116537683. The reversal of 116537678 is 876735611.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116537671) 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, 3800 + ... + 15732.

It is an arithmetic number, because the mean of its divisors is an integer number (11546145).

Almost surely, 2^116537678 is an apocalyptic number.

116537678 is a deficient number, since it is larger than the sum of its proper divisors (68200642).

116537678 is a wasteful number, since it uses less digits than its factorization.

116537678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12211.

The product of its digits is 211680, while the sum is 44.

The square root of 116537678 is about 10795.2618310072. The cubic root of 116537678 is about 488.4522564316.

The spelling of 116537678 in words is "one hundred sixteen million, five hundred thirty-seven thousand, six hundred seventy-eight".