6604214225 has 24 divisors (see below), whose sum is σ = 9681850560. Its totient is φ = 4372441920.

The previous prime is 6604214203. The next prime is 6604214261. The reversal of 6604214225 is 5224124066.

It is not a de Polignac number, because 6604214225 - 2¹⁶ = 6604148689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6604214191 and 6604214200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 645587 + ... + 655736.

It is an arithmetic number, because the mean of its divisors is an integer number (403410440).

Almost surely, 2^6604214225 is an apocalyptic number.

It is an amenable number.

6604214225 is a deficient number, since it is larger than the sum of its proper divisors (3077636335).

6604214225 is a wasteful number, since it uses less digits than its factorization.

6604214225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301369 (or 1301364 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 6604214225 is about 81266.3166693311. The cubic root of 6604214225 is about 1876.1766102334.

The spelling of 6604214225 in words is "six billion, six hundred four million, two hundred fourteen thousand, two hundred twenty-five".