342195 has 16 divisors (see below), whose sum is σ = 625920. Its totient is φ = 156384.

The previous prime is 342191. The next prime is 342197. The reversal of 342195 is 591243.

It is not a de Polignac number, because 342195 - 2² = 342191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1525 + ... + 1734.

It is an arithmetic number, because the mean of its divisors is an integer number (39120).

2³⁴²¹⁹⁵ is an apocalyptic number.

342195 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

342195 is a deficient number, since it is larger than the sum of its proper divisors (283725).

342195 is a wasteful number, since it uses less digits than its factorization.

342195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274.

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

The square root of 342195 is about 584.9743584124. The cubic root of 342195 is about 69.9451951983.

The spelling of 342195 in words is "three hundred forty-two thousand, one hundred ninety-five".