6601532232 has 64 divisors (see below), whose sum is σ = 16640585280. Its totient is φ = 2182332672.

The previous prime is 6601532213. The next prime is 6601532233. The reversal of 6601532232 is 2322351066.

It is a self number, because there is not a number n which added to its sum of digits gives 6601532232.

It is not an unprimeable number, because it can be changed into a prime (6601532233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2459163 + ... + 2461845.

It is an arithmetic number, because the mean of its divisors is an integer number (260009145).

Almost surely, 2^6601532232 is an apocalyptic number.

It is an amenable number.

6601532232 is an abundant number, since it is smaller than the sum of its proper divisors (10039053048).

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

6601532232 is a wasteful number, since it uses less digits than its factorization.

6601532232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502 (or 3498 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 6601532232 is about 81249.8137351711. The cubic root of 6601532232 is about 1875.9226020263.

Adding to 6601532232 its reverse (2322351066), we get a palindrome (8923883298).

The spelling of 6601532232 in words is "six billion, six hundred one million, five hundred thirty-two thousand, two hundred thirty-two".