195194 has 8 divisors (see below), whose sum is σ = 310068. Its totient is φ = 91840.

The previous prime is 195193. The next prime is 195197. The reversal of 195194 is 491591.

It can be written as a sum of positive squares in 2 ways, for example, as 190969 + 4225 = 437^2 + 65^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (195193) 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, 2837 + ... + 2904.

2¹⁹⁵¹⁹⁴ is an apocalyptic number.

195194 is a deficient number, since it is larger than the sum of its proper divisors (114874).

195194 is a wasteful number, since it uses less digits than its factorization.

195194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5760.

The product of its digits is 1620, while the sum is 29.

The square root of 195194 is about 441.8076504544. The cubic root of 195194 is about 58.0081241097.

The spelling of 195194 in words is "one hundred ninety-five thousand, one hundred ninety-four".