6626106225 has 36 divisors (see below), whose sum is σ = 12384106176. Its totient is φ = 3380271840.

The previous prime is 6626106211. The next prime is 6626106247. The reversal of 6626106225 is 5226016266.

6626106225 is a `hidden beast` number, since 6 + 6 + 26 + 1 + 0 + 622 + 5 = 666.

It is not a de Polignac number, because 6626106225 - 2⁶ = 6626106161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6626106225.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 635029 + ... + 645378.

Almost surely, 2^6626106225 is an apocalyptic number.

It is an amenable number.

6626106225 is a deficient number, since it is larger than the sum of its proper divisors (5757999951).

6626106225 is a wasteful number, since it uses less digits than its factorization.

6626106225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280446 (or 1280438 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 6626106225 is about 81400.8981830053. The cubic root of 6626106225 is about 1878.2474070715.

The spelling of 6626106225 in words is "six billion, six hundred twenty-six million, one hundred six thousand, two hundred twenty-five".