6605970 has 64 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 1487808.

The previous prime is 6605969. The next prime is 6605971. The reversal of 6605970 is 795066.

It is an interprime number because it is at equal distance from previous prime (6605969) and next prime (6605971).

It is not an unprimeable number, because it can be changed into a prime (6605971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17241 + ... + 17619.

It is an arithmetic number, because the mean of its divisors is an integer number (287280).

Almost surely, 2^6605970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6605970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9192960).

6605970 is an abundant number, since it is smaller than the sum of its proper divisors (11779950).

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

6605970 is a wasteful number, since it uses less digits than its factorization.

6605970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 6605970 is about 2570.2081627759. The cubic root of 6605970 is about 187.6342860247.

The spelling of 6605970 in words is "six million, six hundred five thousand, nine hundred seventy".