100284208 has 20 divisors (see below), whose sum is σ = 199553200. Its totient is φ = 48786624.

The previous prime is 100284187. The next prime is 100284211. The reversal of 100284208 is 802482001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84108 + ... + 85291.

It is an arithmetic number, because the mean of its divisors is an integer number (9977660).

Almost surely, 2^100284208 is an apocalyptic number.

It is an amenable number.

100284208 is a deficient number, since it is larger than the sum of its proper divisors (99268992).

100284208 is a wasteful number, since it uses less digits than its factorization.

100284208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169444 (or 169438 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 100284208 is about 10014.2003175491. The cubic root of 100284208 is about 464.5981929991.

The spelling of 100284208 in words is "one hundred million, two hundred eighty-four thousand, two hundred eight".