41988984 has 128 divisors (see below), whose sum is σ = 117849600. Its totient is φ = 12418560.

The previous prime is 41988971. The next prime is 41989009. The reversal of 41988984 is 48988914.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 688314 + ... + 688374.

It is an arithmetic number, because the mean of its divisors is an integer number (920700).

Almost surely, 2^41988984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41988984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58924800).

41988984 is an abundant number, since it is smaller than the sum of its proper divisors (75860616).

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

41988984 is a wasteful number, since it uses less digits than its factorization.

41988984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 161 counting only the distinct ones).

The product of its digits is 663552, while the sum is 51.

The square root of 41988984 is about 6479.8907398196. The cubic root of 41988984 is about 347.5722714269.

The spelling of 41988984 in words is "forty-one million, nine hundred eighty-eight thousand, nine hundred eighty-four".