195315116 has 24 divisors (see below), whose sum is σ = 361819920. Its totient is φ = 92094912.

The previous prime is 195315101. The next prime is 195315139. The reversal of 195315116 is 611513591.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14591 + ... + 24566.

It is an arithmetic number, because the mean of its divisors is an integer number (15075830).

Almost surely, 2^195315116 is an apocalyptic number.

It is an amenable number.

195315116 is a deficient number, since it is larger than the sum of its proper divisors (166504804).

195315116 is a wasteful number, since it uses less digits than its factorization.

195315116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39233 (or 39231 counting only the distinct ones).

The product of its digits is 4050, while the sum is 32.

The square root of 195315116 is about 13975.5184519216. The cubic root of 195315116 is about 580.2011945679.

It can be divided in two parts, 19 and 5315116, that added together give a palindrome (5315135).

The spelling of 195315116 in words is "one hundred ninety-five million, three hundred fifteen thousand, one hundred sixteen".