8199632 has 40 divisors (see below), whose sum is σ = 18302400. Its totient is φ = 3485952.

The previous prime is 8199629. The next prime is 8199637. The reversal of 8199632 is 2369918.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8199637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19844 + ... + 20252.

It is an arithmetic number, because the mean of its divisors is an integer number (457560).

Almost surely, 2^8199632 is an apocalyptic number.

It is a pronic number, being equal to 2863×2864.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8199632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9151200).

8199632 is an abundant number, since it is smaller than the sum of its proper divisors (10102768).

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

8199632 is a wasteful number, since it uses less digits than its factorization.

8199632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603 (or 597 counting only the distinct ones).

The product of its digits is 23328, while the sum is 38.

The square root of 8199632 is about 2863.4999563471. The cubic root of 8199632 is about 201.6499508794.

It can be divided in two parts, 81996 and 32, that added together give a palindrome (82028).

The spelling of 8199632 in words is "eight million, one hundred ninety-nine thousand, six hundred thirty-two".