295830 has 48 divisors (see below), whose sum is σ = 814320. Its totient is φ = 74304.

The previous prime is 295819. The next prime is 295831. The reversal of 295830 is 38592.

It is a junction number, because it is equal to n+sod(n) for n = 295794 and 295803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (295831) by changing a digit.

295830 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1624 + ... + 1796.

It is an arithmetic number, because the mean of its divisors is an integer number (16965).

2²⁹⁵⁸³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 295830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (407160).

295830 is an abundant number, since it is smaller than the sum of its proper divisors (518490).

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

295830 is a wasteful number, since it uses less digits than its factorization.

295830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 295830 is about 543.9025648037. The cubic root of 295830 is about 66.6316760825.

The spelling of 295830 in words is "two hundred ninety-five thousand, eight hundred thirty".