116712705 has 16 divisors (see below), whose sum is σ = 186903360. Its totient is φ = 62192448.

The previous prime is 116712683. The next prime is 116712709. The reversal of 116712705 is 507217611.

It is not a de Polignac number, because 116712705 - 2⁶ = 116712641 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116712709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19219 + ... + 24551.

It is an arithmetic number, because the mean of its divisors is an integer number (11681460).

Almost surely, 2^116712705 is an apocalyptic number.

116712705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116712705 is a deficient number, since it is larger than the sum of its proper divisors (70190655).

116712705 is a wasteful number, since it uses less digits than its factorization.

116712705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6800.

The product of its (nonzero) digits is 2940, while the sum is 30.

The square root of 116712705 is about 10803.3654478593. The cubic root of 116712705 is about 488.6966682824.

It can be divided in two parts, 1167 and 12705, that multiplied together give a triangular number (14826735 = T₅₄₄₅).

The spelling of 116712705 in words is "one hundred sixteen million, seven hundred twelve thousand, seven hundred five".