6660606024 has 80 divisors (see below), whose sum is σ = 18669031920. Its totient is φ = 2218635360.

The previous prime is 6660606011. The next prime is 6660606083. The reversal of 6660606024 is 4206060666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6660606024.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1248627 + ... + 1253949.

It is an arithmetic number, because the mean of its divisors is an integer number (233362899).

Almost surely, 2^6660606024 is an apocalyptic number.

It is an amenable number.

6660606024 is an abundant number, since it is smaller than the sum of its proper divisors (12008425896).

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

6660606024 is a wasteful number, since it uses less digits than its factorization.

6660606024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7272 (or 7259 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 6660606024 is about 81612.5359488357. The cubic root of 6660606024 is about 1881.5015565362.

The spelling of 6660606024 in words is "six billion, six hundred sixty million, six hundred six thousand, twenty-four".