6609253 has 4 divisors (see below), whose sum is σ = 7553440. Its totient is φ = 5665068.

The previous prime is 6609247. The next prime is 6609263. The reversal of 6609253 is 3529066.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6609253 - 2⁵ = 6609221 is a prime.

It is a Duffinian number.

6609253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6609223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472083 + ... + 472096.

It is an arithmetic number, because the mean of its divisors is an integer number (1888360).

Almost surely, 2^6609253 is an apocalyptic number.

It is an amenable number.

6609253 is a deficient number, since it is larger than the sum of its proper divisors (944187).

6609253 is an equidigital number, since it uses as much as digits as its factorization.

6609253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944186.

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

The square root of 6609253 is about 2570.8467476689. The cubic root of 6609253 is about 187.6653640416.

The spelling of 6609253 in words is "six million, six hundred nine thousand, two hundred fifty-three".