99286 has 8 divisors (see below), whose sum is σ = 162504. Its totient is φ = 45120.

The previous prime is 99277. The next prime is 99289. The reversal of 99286 is 68299.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99289) by changing a digit.

99286 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2235 + ... + 2278.

It is an arithmetic number, because the mean of its divisors is an integer number (20313).

2⁹⁹²⁸⁶ is an apocalyptic number.

99286 is a deficient number, since it is larger than the sum of its proper divisors (63218).

99286 is a wasteful number, since it uses less digits than its factorization.

99286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4526.

The product of its digits is 7776, while the sum is 34.

The square root of 99286 is about 315.0968105202. The cubic root of 99286 is about 46.3051545558.

The spelling of 99286 in words is "ninety-nine thousand, two hundred eighty-six".