6016660 has 48 divisors (see below), whose sum is σ = 13836816. Its totient is φ = 2184192.

The previous prime is 6016649. The next prime is 6016669. The reversal of 6016660 is 666106.

It can be written as a sum of positive squares in 8 ways, for example, as 1411344 + 4605316 = 1188^2 + 2146^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6016669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18822 + ... + 19138.

It is an arithmetic number, because the mean of its divisors is an integer number (288267).

Almost surely, 2^6016660 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 6016660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6918408).

6016660 is an abundant number, since it is smaller than the sum of its proper divisors (7820156).

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

6016660 is a wasteful number, since it uses less digits than its factorization.

6016660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 6016660 is about 2452.8880936561. Note that the first 3 decimals coincide. The cubic root of 6016660 is about 181.8800884647.

The spelling of 6016660 in words is "six million, sixteen thousand, six hundred sixty".