195502 has 8 divisors (see below), whose sum is σ = 295200. Its totient is φ = 97104.

The previous prime is 195497. The next prime is 195511. The reversal of 195502 is 205591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

195502 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 3 ways as a sum of consecutive naturals, for example, 274 + ... + 682.

It is an arithmetic number, because the mean of its divisors is an integer number (36900).

2¹⁹⁵⁵⁰² is an apocalyptic number.

195502 is a deficient number, since it is larger than the sum of its proper divisors (99698).

195502 is a wasteful number, since it uses less digits than its factorization.

195502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 195502 is about 442.1560810393. The cubic root of 195502 is about 58.0386187512.

The spelling of 195502 in words is "one hundred ninety-five thousand, five hundred two".