195330 has 32 divisors (see below), whose sum is σ = 497664. Its totient is φ = 48896.

The previous prime is 195329. The next prime is 195341. The reversal of 195330 is 33591.

195330 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 195297 and 195306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319 + ... + 701.

It is an arithmetic number, because the mean of its divisors is an integer number (15552).

2¹⁹⁵³³⁰ is an apocalyptic number.

195330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 195330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248832).

195330 is an abundant number, since it is smaller than the sum of its proper divisors (302334).

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

195330 is a wasteful number, since it uses less digits than its factorization.

195330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410.

The product of its (nonzero) digits is 405, while the sum is 21.

The square root of 195330 is about 441.9615367880. The cubic root of 195330 is about 58.0215932282.

It can be divided in two parts, 195 and 330, that added together give a palindrome (525).

The spelling of 195330 in words is "one hundred ninety-five thousand, three hundred thirty".