195196050 has 72 divisors (see below), whose sum is σ = 599354496. Its totient is φ = 44615520.

The previous prime is 195196007. The next prime is 195196051. The reversal of 195196050 is 50691591.

It is a junction number, because it is equal to n+sod(n) for n = 195195996 and 195196014.

It is not an unprimeable number, because it can be changed into a prime (195196051) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 27834 + ... + 34133.

It is an arithmetic number, because the mean of its divisors is an integer number (8324368).

Almost surely, 2^195196050 is an apocalyptic number.

195196050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

195196050 is an abundant number, since it is smaller than the sum of its proper divisors (404158446).

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

195196050 is a wasteful number, since it uses less digits than its factorization.

195196050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61992 (or 61984 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 36.

The square root of 195196050 is about 13971.2579963295. The cubic root of 195196050 is about 580.0832718331.

The spelling of 195196050 in words is "one hundred ninety-five million, one hundred ninety-six thousand, fifty".