6671610 has 96 divisors (see below), whose sum is σ = 19813248. Its totient is φ = 1541760.

The previous prime is 6671597. The next prime is 6671617. The reversal of 6671610 is 161766.

It is not an unprimeable number, because it can be changed into a prime (6671617) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22624 + ... + 22916.

It is an arithmetic number, because the mean of its divisors is an integer number (206388).

Almost surely, 2^6671610 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6671610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9906624).

6671610 is an abundant number, since it is smaller than the sum of its proper divisors (13141638).

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

6671610 is a wasteful number, since it uses less digits than its factorization.

6671610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 6671610 is about 2582.9459924667. The cubic root of 6671610 is about 188.2537128308.

The spelling of 6671610 in words is "six million, six hundred seventy-one thousand, six hundred ten".