195050 has 24 divisors (see below), whose sum is σ = 374976. Its totient is φ = 75440.

The previous prime is 195049. The next prime is 195053. The reversal of 195050 is 50591.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (195053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2309 + ... + 2391.

It is an arithmetic number, because the mean of its divisors is an integer number (15624).

2¹⁹⁵⁰⁵⁰ is an apocalyptic number.

195050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

195050 is a deficient number, since it is larger than the sum of its proper divisors (179926).

195050 is a wasteful number, since it uses less digits than its factorization.

195050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 195050 is about 441.6446535395. The cubic root of 195050 is about 57.9938558692.

The spelling of 195050 in words is "one hundred ninety-five thousand, fifty".