6608671 has 4 divisors (see below), whose sum is σ = 6615952. Its totient is φ = 6601392.

The previous prime is 6608653. The next prime is 6608683. The reversal of 6608671 is 1768066.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6608671 - 2⁵ = 6608639 is a prime.

It is a Duffinian number.

6608671 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6608621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2046 + ... + 4171.

It is an arithmetic number, because the mean of its divisors is an integer number (1653988).

Almost surely, 2^6608671 is an apocalyptic number.

6608671 is a deficient number, since it is larger than the sum of its proper divisors (7281).

6608671 is a wasteful number, since it uses less digits than its factorization.

6608671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7280.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 6608671 is about 2570.7335528989. The cubic root of 6608671 is about 187.6598553783.

The spelling of 6608671 in words is "six million, six hundred eight thousand, six hundred seventy-one".