342875 has 16 divisors (see below), whose sum is σ = 463008. Its totient is φ = 252000.

The previous prime is 342871. The next prime is 342889. The reversal of 342875 is 578243.

It is a happy number.

It is not a de Polignac number, because 342875 - 2² = 342871 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 342875.

It is not an unprimeable number, because it can be changed into a prime (342871) 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, 1520 + ... + 1730.

It is an arithmetic number, because the mean of its divisors is an integer number (28938).

2³⁴²⁸⁷⁵ is an apocalyptic number.

342875 is a deficient number, since it is larger than the sum of its proper divisors (120133).

342875 is a wasteful number, since it uses less digits than its factorization.

342875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 229 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 342875 is about 585.5552920092. Note that the first 3 decimals coincide. The cubic root of 342875 is about 69.9914955655.

The spelling of 342875 in words is "three hundred forty-two thousand, eight hundred seventy-five".