8100286 has 8 divisors (see below), whose sum is σ = 12168864. Its totient is φ = 4044000.

The previous prime is 8100283. The next prime is 8100343. The reversal of 8100286 is 6820018.

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

It is a super-2 number, since 2×8100286² = 131229266563592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8100286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8100283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1195 + ... + 4198.

It is an arithmetic number, because the mean of its divisors is an integer number (1521108).

Almost surely, 2^8100286 is an apocalyptic number.

8100286 is a deficient number, since it is larger than the sum of its proper divisors (4068578).

8100286 is a wasteful number, since it uses less digits than its factorization.

8100286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6146.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 8100286 is about 2846.1001387864. The cubic root of 8100286 is about 200.8322486737.

The spelling of 8100286 in words is "eight million, one hundred thousand, two hundred eighty-six".