8864982 has 108 divisors (see below), whose sum is σ = 24586380. Its totient is φ = 2295216.

The previous prime is 8864969. The next prime is 8864987. The reversal of 8864982 is 2894688.

It is a happy number.

Its product of digits (221184) is a multiple of the sum of its prime divisors (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8864987) by changing a digit.

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 53 ways as a sum of consecutive naturals, for example, 385423 + ... + 385445.

Almost surely, 2^8864982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8864982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12293190).

8864982 is an abundant number, since it is smaller than the sum of its proper divisors (15721398).

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

8864982 is a wasteful number, since it uses less digits than its factorization.

8864982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 54 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 8864982 is about 2977.4119634340. The cubic root of 8864982 is about 206.9629563342.

Multiplying 8864982 by its reverse (2894688), we get a square (25661357015616 = 5065704²).

The spelling of 8864982 in words is "eight million, eight hundred sixty-four thousand, nine hundred eighty-two".