6607690572 has 144 divisors (see below), whose sum is σ = 18980505600. Its totient is φ = 1788145632.

The previous prime is 6607690561. The next prime is 6607690603. The reversal of 6607690572 is 2750967066.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1483653 + ... + 1488099.

Almost surely, 2^6607690572 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 6607690572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9490252800).

6607690572 is an abundant number, since it is smaller than the sum of its proper divisors (12372815028).

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

6607690572 is a wasteful number, since it uses less digits than its factorization.

6607690572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513 (or 4478 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 48.

The square root of 6607690572 is about 81287.7024647640. The cubic root of 6607690572 is about 1876.5057483990.

The spelling of 6607690572 in words is "six billion, six hundred seven million, six hundred ninety thousand, five hundred seventy-two".