116506413 has 6 divisors (see below), whose sum is σ = 168287054. Its totient is φ = 77670936.

The previous prime is 116506387. The next prime is 116506417. The reversal of 116506413 is 314605611.

116506413 is a `hidden beast` number, since 1 + 1 + 650 + 6 + 4 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 66634569 + 49871844 = 8163^2 + 7062^2 .

It is not a de Polignac number, because 116506413 - 2⁹ = 116505901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116506417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6472570 + ... + 6472587.

Almost surely, 2^116506413 is an apocalyptic number.

It is an amenable number.

116506413 is a deficient number, since it is larger than the sum of its proper divisors (51780641).

116506413 is a wasteful number, since it uses less digits than its factorization.

116506413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12945163 (or 12945160 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 116506413 is about 10793.8136448616. The cubic root of 116506413 is about 488.4085714880.

The spelling of 116506413 in words is "one hundred sixteen million, five hundred six thousand, four hundred thirteen".