6607014221 has 16 divisors (see below), whose sum is σ = 6876979200. Its totient is φ = 6340809600.

The previous prime is 6607014149. The next prime is 6607014299. The reversal of 6607014221 is 1224107066.

6607014221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6607014221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6607314221) 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, 2293460 + ... + 2296338.

It is an arithmetic number, because the mean of its divisors is an integer number (429811200).

Almost surely, 2^6607014221 is an apocalyptic number.

It is an amenable number.

6607014221 is a deficient number, since it is larger than the sum of its proper divisors (269964979).

6607014221 is a wasteful number, since it uses less digits than its factorization.

6607014221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 6607014221 is about 81283.5421287729. The cubic root of 6607014221 is about 1876.4417209938.

The spelling of 6607014221 in words is "six billion, six hundred seven million, fourteen thousand, two hundred twenty-one".