8032680 has 96 divisors (see below), whose sum is σ = 26661960. Its totient is φ = 2096640.

The previous prime is 8032669. The next prime is 8032691. The reversal of 8032680 is 862308.

It is an interprime number because it is at equal distance from previous prime (8032669) and next prime (8032691).

It can be written as a sum of positive squares in 4 ways, for example, as 4639716 + 3392964 = 2154^2 + 1842^2 .

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 23 ways as a sum of consecutive naturals, for example, 18870 + ... + 19290.

Almost surely, 2^8032680 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 8032680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13330980).

8032680 is an abundant number, since it is smaller than the sum of its proper divisors (18629280).

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

8032680 is a wasteful number, since it uses less digits than its factorization.

8032680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 8032680 is about 2834.1982993432. The cubic root of 8032680 is about 200.2719633454.

Adding to 8032680 its reverse (862308), we get a palindrome (8894988).

The spelling of 8032680 in words is "eight million, thirty-two thousand, six hundred eighty".