195230 has 16 divisors (see below), whose sum is σ = 401760. Its totient is φ = 66912.

The previous prime is 195229. The next prime is 195241. The reversal of 195230 is 32591.

195230 = 57² + 58² + ... + 91².

It is a super-2 number, since 2×195230² = 76229505800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1325 + ... + 1464.

It is an arithmetic number, because the mean of its divisors is an integer number (25110).

2¹⁹⁵²³⁰ is an apocalyptic number.

195230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

195230 is an abundant number, since it is smaller than the sum of its proper divisors (206530).

It is a weird number, because it is abundant, but not a pseudoperfect number.

195230 is a wasteful number, since it uses less digits than its factorization.

195230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 195230 is about 441.8483902879. The cubic root of 195230 is about 58.0116900733.

It can be divided in two parts, 195 and 230, that multiplied together give a triangular number (44850 = T₂₉₉).

The spelling of 195230 in words is "one hundred ninety-five thousand, two hundred thirty".