116495663 has 4 divisors (see below), whose sum is σ = 118091568. Its totient is φ = 114899760.

The previous prime is 116495653. The next prime is 116495683. The reversal of 116495663 is 366594611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366594611 = 1999 ⋅183389.

It is a cyclic number.

It is not a de Polignac number, because 116495663 - 2¹⁰ = 116494639 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 116495663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116495633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797843 + ... + 797988.

It is an arithmetic number, because the mean of its divisors is an integer number (29522892).

Almost surely, 2^116495663 is an apocalyptic number.

116495663 is a deficient number, since it is larger than the sum of its proper divisors (1595905).

116495663 is an equidigital number, since it uses as much as digits as its factorization.

116495663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595904.

The product of its digits is 116640, while the sum is 41.

The square root of 116495663 is about 10793.3156629462. The cubic root of 116495663 is about 488.3935492716.

The spelling of 116495663 in words is "one hundred sixteen million, four hundred ninety-five thousand, six hundred sixty-three".