196287 has 16 divisors (see below), whose sum is σ = 322560. Its totient is φ = 103392.

The previous prime is 196279. The next prime is 196291. The reversal of 196287 is 782691.

It is not a de Polignac number, because 196287 - 2³ = 196279 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 196287.

It is not an unprimeable number, because it can be changed into a prime (196247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87 + ... + 632.

It is an arithmetic number, because the mean of its divisors is an integer number (20160).

2¹⁹⁶²⁸⁷ is an apocalyptic number.

196287 is a deficient number, since it is larger than the sum of its proper divisors (126273).

196287 is a wasteful number, since it uses less digits than its factorization.

196287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742.

The product of its digits is 6048, while the sum is 33.

The square root of 196287 is about 443.0428873145. The cubic root of 196287 is about 58.1161959148.

The spelling of 196287 in words is "one hundred ninety-six thousand, two hundred eighty-seven".