6609325 has 12 divisors (see below), whose sum is σ = 8227648. Its totient is φ = 5266800.

The previous prime is 6609313. The next prime is 6609331. The reversal of 6609325 is 5239066.

It is a de Polignac number, because none of the positive numbers 2^k-6609325 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11290 + ... + 11860.

Almost surely, 2^6609325 is an apocalyptic number.

It is an amenable number.

6609325 is a deficient number, since it is larger than the sum of its proper divisors (1618323).

6609325 is a wasteful number, since it uses less digits than its factorization.

6609325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 6609325 is about 2570.8607507992. The cubic root of 6609325 is about 187.6660455033. Note that the first 3 decimals are identical.

The spelling of 6609325 in words is "six million, six hundred nine thousand, three hundred twenty-five".