100000986 has 16 divisors (see below), whose sum is σ = 202065024. Its totient is φ = 32989824.

The previous prime is 100000969. The next prime is 100001029. The reversal of 100000986 is 689000001.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85330 + ... + 86493.

It is an arithmetic number, because the mean of its divisors is an integer number (12629064).

Almost surely, 2^100000986 is an apocalyptic number.

100000986 is an abundant number, since it is smaller than the sum of its proper divisors (102064038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100000986 is a wasteful number, since it uses less digits than its factorization.

100000986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171925.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 100000986 is about 10000.0492998785. The cubic root of 100000986 is about 464.1604088918.

Adding to 100000986 its reverse (689000001), we get a palindrome (789000987).

The spelling of 100000986 in words is "one hundred million, nine hundred eighty-six", and thus it is an aban number.