116798618 has 8 divisors (see below), whose sum is σ = 175257012. Its totient is φ = 58379616.

The previous prime is 116798611. The next prime is 116798657. The reversal of 116798618 is 816897611.

It can be written as a sum of positive squares in 2 ways, for example, as 104387089 + 12411529 = 10217^2 + 3523^2 .

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

It is not an unprimeable number, because it can be changed into a prime (116798611) 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, 755 + ... + 15302.

Almost surely, 2^116798618 is an apocalyptic number.

116798618 is a deficient number, since it is larger than the sum of its proper divisors (58458394).

116798618 is a wasteful number, since it uses less digits than its factorization.

116798618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19696.

The product of its digits is 145152, while the sum is 47.

The square root of 116798618 is about 10807.3409310524. The cubic root of 116798618 is about 488.8165498302.

It can be divided in two parts, 1167 and 98618, that multiplied together give a triangular number (115087206 = T₁₅₁₇₁).

The spelling of 116798618 in words is "one hundred sixteen million, seven hundred ninety-eight thousand, six hundred eighteen".