116666713 has 2 divisors, whose sum is σ = 116666714. Its totient is φ = 116666712.

The previous prime is 116666663. The next prime is 116666717. The reversal of 116666713 is 317666611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112614544 + 4052169 = 10612^2 + 2013^2 .

It is a cyclic number.

It is not a de Polignac number, because 116666713 - 2⁹ = 116666201 is a prime.

It is a super-2 number, since 2×116666713² = 27222243844448738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116666717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58333356 + 58333357.

It is an arithmetic number, because the mean of its divisors is an integer number (58333357).

Almost surely, 2^116666713 is an apocalyptic number.

It is an amenable number.

116666713 is a deficient number, since it is larger than the sum of its proper divisors (1).

116666713 is an equidigital number, since it uses as much as digits as its factorization.

116666713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 37.

The square root of 116666713 is about 10801.2366421628. The cubic root of 116666713 is about 488.6324676450.

It can be divided in two parts, 11 and 6666713, that added together give a square (6666724 = 2582²).

The spelling of 116666713 in words is "one hundred sixteen million, six hundred sixty-six thousand, seven hundred thirteen".