100844982 has 24 divisors (see below), whose sum is σ = 249711696. Its totient is φ = 28812816.

The previous prime is 100844981. The next prime is 100844993. The reversal of 100844982 is 289448001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100844981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400053 + ... + 400304.

It is an arithmetic number, because the mean of its divisors is an integer number (10404654).

Almost surely, 2^100844982 is an apocalyptic number.

100844982 is an abundant number, since it is smaller than the sum of its proper divisors (148866714).

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

100844982 is a wasteful number, since it uses less digits than its factorization.

100844982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800372 (or 800369 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 100844982 is about 10042.1602257682. The cubic root of 100844982 is about 465.4625712566.

The spelling of 100844982 in words is "one hundred million, eight hundred forty-four thousand, nine hundred eighty-two".