195351 has 8 divisors (see below), whose sum is σ = 280560. Its totient is φ = 120192.

The previous prime is 195343. The next prime is 195353. The reversal of 195351 is 153591.

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

It is not a de Polignac number, because 195351 - 2³ = 195343 is a prime.

195351 is a modest number, since divided by 351 gives 195 as remainder.

195351 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2466 + ... + 2543.

It is an arithmetic number, because the mean of its divisors is an integer number (35070).

2¹⁹⁵³⁵¹ is an apocalyptic number.

195351 is a deficient number, since it is larger than the sum of its proper divisors (85209).

195351 is a wasteful number, since it uses less digits than its factorization.

195351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5025.

The product of its digits is 675, while the sum is 24.

The square root of 195351 is about 441.9852938730. The cubic root of 195351 is about 58.0236724613.

The spelling of 195351 in words is "one hundred ninety-five thousand, three hundred fifty-one".