8032660 has 24 divisors (see below), whose sum is σ = 16964136. Its totient is φ = 3194880.

The previous prime is 8032643. The next prime is 8032669. The reversal of 8032660 is 662308.

It can be written as a sum of positive squares in 4 ways, for example, as 125316 + 7907344 = 354^2 + 2812^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8032669) 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 7 ways as a sum of consecutive naturals, for example, 2820 + ... + 4900.

It is an arithmetic number, because the mean of its divisors is an integer number (706839).

Almost surely, 2^8032660 is an apocalyptic number.

It is an amenable number.

8032660 is an abundant number, since it is smaller than the sum of its proper divisors (8931476).

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

8032660 is a wasteful number, since it uses less digits than its factorization.

8032660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283 (or 2281 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 8032660 is about 2834.1947710064. The cubic root of 8032660 is about 200.2717971309.

Adding to 8032660 its reverse (662308), we get a palindrome (8694968).

The spelling of 8032660 in words is "eight million, thirty-two thousand, six hundred sixty".