195284 has 6 divisors (see below), whose sum is σ = 341754. Its totient is φ = 97640.

The previous prime is 195281. The next prime is 195311. The reversal of 195284 is 482591.

It can be written as a sum of positive squares in only one way, i.e., 183184 + 12100 = 428^2 + 110^2 .

It is an Ulam number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24407 + ... + 24414.

It is an arithmetic number, because the mean of its divisors is an integer number (56959).

2¹⁹⁵²⁸⁴ is an apocalyptic number.

It is an amenable number.

195284 is a deficient number, since it is larger than the sum of its proper divisors (146470).

195284 is a wasteful number, since it uses less digits than its factorization.

195284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48825 (or 48823 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 195284 is about 441.9094929960. The cubic root of 195284 is about 58.0170381969.

The spelling of 195284 in words is "one hundred ninety-five thousand, two hundred eighty-four".