196285 has 8 divisors (see below), whose sum is σ = 242136. Its totient is φ = 152640.

The previous prime is 196279. The next prime is 196291. The reversal of 196285 is 582691.

It is an interprime number because it is at equal distance from previous prime (196279) and next prime (196291).

It can be written as a sum of positive squares in 4 ways, for example, as 68121 + 128164 = 261^2 + 358^2 .

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

It is not a de Polignac number, because 196285 - 2³ = 196277 is a prime.

It is a Duffinian number.

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, 346 + ... + 715.

It is an arithmetic number, because the mean of its divisors is an integer number (30267).

2¹⁹⁶²⁸⁵ is an apocalyptic number.

It is an amenable number.

196285 is a deficient number, since it is larger than the sum of its proper divisors (45851).

196285 is a wasteful number, since it uses less digits than its factorization.

196285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103.

The product of its digits is 4320, while the sum is 31.

The square root of 196285 is about 443.0406301910. The cubic root of 196285 is about 58.1159985290.

The spelling of 196285 in words is "one hundred ninety-six thousand, two hundred eighty-five".