116808413 has 2 divisors, whose sum is σ = 116808414. Its totient is φ = 116808412.

The previous prime is 116808397. The next prime is 116808427. The reversal of 116808413 is 314808611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82210489 + 34597924 = 9067^2 + 5882^2 .

It is a cyclic number.

It is not a de Polignac number, because 116808413 - 2⁴ = 116808397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116808413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116808463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58404206 + 58404207.

It is an arithmetic number, because the mean of its divisors is an integer number (58404207).

Almost surely, 2^116808413 is an apocalyptic number.

It is an amenable number.

116808413 is a deficient number, since it is larger than the sum of its proper divisors (1).

116808413 is an equidigital number, since it uses as much as digits as its factorization.

116808413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 116808413 is about 10807.7940857513. The cubic root of 116808413 is about 488.8302138739.

The spelling of 116808413 in words is "one hundred sixteen million, eight hundred eight thousand, four hundred thirteen".