116506061 has 8 divisors (see below), whose sum is σ = 135407040. Its totient is φ = 98169408.

The previous prime is 116506037. The next prime is 116506069. The reversal of 116506061 is 160605611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116506061 - 2¹⁸ = 116243917 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116506061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116506069) 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, 140636 + ... + 141461.

It is an arithmetic number, because the mean of its divisors is an integer number (16925880).

Almost surely, 2^116506061 is an apocalyptic number.

It is an amenable number.

116506061 is a deficient number, since it is larger than the sum of its proper divisors (18900979).

116506061 is an equidigital number, since it uses as much as digits as its factorization.

116506061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282163.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 116506061 is about 10793.7973392129. The cubic root of 116506061 is about 488.4080796124.

The spelling of 116506061 in words is "one hundred sixteen million, five hundred six thousand, sixty-one".