100718982 has 96 divisors (see below), whose sum is σ = 284461632. Its totient is φ = 24993792.

The previous prime is 100718953. The next prime is 100719007. The reversal of 100718982 is 289817001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26038 + ... + 29654.

It is an arithmetic number, because the mean of its divisors is an integer number (2963142).

Almost surely, 2^100718982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100718982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142230816).

100718982 is an abundant number, since it is smaller than the sum of its proper divisors (183742650).

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

100718982 is a wasteful number, since it uses less digits than its factorization.

100718982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662 (or 3659 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The square root of 100718982 is about 10035.8847143638. The cubic root of 100718982 is about 465.2686342334.

The spelling of 100718982 in words is "one hundred million, seven hundred eighteen thousand, nine hundred eighty-two".