195006 has 16 divisors (see below), whose sum is σ = 445824. Its totient is φ = 55704.

The previous prime is 194989. The next prime is 195023. The reversal of 195006 is 600591.

195006 is nontrivially palindromic in base 4.

It is an interprime number because it is at equal distance from previous prime (194989) and next prime (195023).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a plaindrome in base 11.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

195006 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2280 + ... + 2363.

It is an arithmetic number, because the mean of its divisors is an integer number (27864).

2¹⁹⁵⁰⁰⁶ is an apocalyptic number.

195006 is an abundant number, since it is smaller than the sum of its proper divisors (250818).

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

195006 is a wasteful number, since it uses less digits than its factorization.

195006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4655.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 195006 is about 441.5948369263. The cubic root of 195006 is about 57.9894947283.

Adding to 195006 its reverse (600591), we get a palindrome (795597).

The spelling of 195006 in words is "one hundred ninety-five thousand, six".