6610231632 has 80 divisors (see below), whose sum is σ = 18060907520. Its totient is φ = 2077488000.

The previous prime is 6610231619. The next prime is 6610231637. The reversal of 6610231632 is 2361320166.

It is a self number, because there is not a number n which added to its sum of digits gives 6610231632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6610231637) 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, 175257 + ... + 209607.

It is an arithmetic number, because the mean of its divisors is an integer number (225761344).

Almost surely, 2^6610231632 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 6610231632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9030453760).

6610231632 is an abundant number, since it is smaller than the sum of its proper divisors (11450675888).

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

6610231632 is a wasteful number, since it uses less digits than its factorization.

6610231632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34592 (or 34586 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 6610231632 is about 81303.3310018722. The cubic root of 6610231632 is about 1876.7462612045.

Adding to 6610231632 its reverse (2361320166), we get a palindrome (8971551798).

The spelling of 6610231632 in words is "six billion, six hundred ten million, two hundred thirty-one thousand, six hundred thirty-two".