195342 has 16 divisors (see below), whose sum is σ = 446592. Its totient is φ = 55800.

The previous prime is 195341. The next prime is 195343. The reversal of 195342 is 243591.

It is an interprime number because it is at equal distance from previous prime (195341) and next prime (195343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2284 + ... + 2367.

It is an arithmetic number, because the mean of its divisors is an integer number (27912).

2¹⁹⁵³⁴² is an apocalyptic number.

195342 is an abundant number, since it is smaller than the sum of its proper divisors (251250).

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

195342 is a wasteful number, since it uses less digits than its factorization.

195342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663.

The product of its digits is 1080, while the sum is 24.

The square root of 195342 is about 441.9751124215. The cubic root of 195342 is about 58.0227813797.

The spelling of 195342 in words is "one hundred ninety-five thousand, three hundred forty-two".