6601230 has 64 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 1682208.

The previous prime is 6601223. The next prime is 6601247. The reversal of 6601230 is 321066.

It is a happy number.

6601230 is a `hidden beast` number, since 660 + 1 + 2 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5679 + ... + 6741.

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

Almost surely, 2^6601230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6601230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9192960).

6601230 is an abundant number, since it is smaller than the sum of its proper divisors (11784690).

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

6601230 is a wasteful number, since it uses less digits than its factorization.

6601230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 6601230 is about 2569.2858930061. The cubic root of 6601230 is about 187.5893973698.

Adding to 6601230 its reverse (321066), we get a palindrome (6922296).

The spelling of 6601230 in words is "six million, six hundred one thousand, two hundred thirty".