19195 has 8 divisors (see below), whose sum is σ = 25200. Its totient is φ = 13920.

The previous prime is 19183. The next prime is 19207. The reversal of 19195 is 59191.

It is an interprime number because it is at equal distance from previous prime (19183) and next prime (19207).

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

It is not a de Polignac number, because 19195 - 2⁵ = 19163 is a prime.

19195 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120 + ... + 229.

It is an arithmetic number, because the mean of its divisors is an integer number (3150).

2¹⁹¹⁹⁵ is an apocalyptic number.

19195 is a deficient number, since it is larger than the sum of its proper divisors (6005).

19195 is a wasteful number, since it uses less digits than its factorization.

19195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365.

The product of its digits is 405, while the sum is 25.

The square root of 19195 is about 138.5460212348. The cubic root of 19195 is about 26.7749933815.

Adding to 19195 its product of digits (405), we get a square (19600 = 140²).

It can be divided in two parts, 191 and 95, that multiplied together give a triangular number (18145 = T₁₉₀).

The spelling of 19195 in words is "nineteen thousand, one hundred ninety-five".