6609252 has 36 divisors (see below), whose sum is σ = 16704240. Its totient is φ = 2032992.

The previous prime is 6609247. The next prime is 6609263. The reversal of 6609252 is 2529066.

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 11 ways as a sum of consecutive naturals, for example, 399 + ... + 3657.

Almost surely, 2^6609252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6609252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8352120).

6609252 is an abundant number, since it is smaller than the sum of its proper divisors (10094988).

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

6609252 is a wasteful number, since it uses less digits than its factorization.

6609252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292 (or 3277 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 6609252 is about 2570.8465531805. The cubic root of 6609252 is about 187.6653545769.

The spelling of 6609252 in words is "six million, six hundred nine thousand, two hundred fifty-two".