195116860 has 12 divisors (see below), whose sum is σ = 409745448. Its totient is φ = 78046736.

The previous prime is 195116849. The next prime is 195116869. The reversal of 195116860 is 68611591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195116869) 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, 4877902 + ... + 4877941.

It is an arithmetic number, because the mean of its divisors is an integer number (34145454).

Almost surely, 2^195116860 is an apocalyptic number.

195116860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195116860 is an abundant number, since it is smaller than the sum of its proper divisors (214628588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

195116860 is a wasteful number, since it uses less digits than its factorization.

195116860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9755852 (or 9755850 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 195116860 is about 13968.4236762779. The cubic root of 195116860 is about 580.0048156556.

The spelling of 195116860 in words is "one hundred ninety-five million, one hundred sixteen thousand, eight hundred sixty".