195871104 has 384 divisors, whose sum is σ = 701719200. Its totient is φ = 51609600.

The previous prime is 195871103. The next prime is 195871139. The reversal of 195871104 is 401178591.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195871103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4777324 + ... + 4777364.

Almost surely, 2^195871104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195871104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350859600).

195871104 is an abundant number, since it is smaller than the sum of its proper divisors (505848096).

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

195871104 is a wasteful number, since it uses less digits than its factorization.

195871104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The square root of 195871104 is about 13995.3958143384. The cubic root of 195871104 is about 580.7512105272.

The spelling of 195871104 in words is "one hundred ninety-five million, eight hundred seventy-one thousand, one hundred four".