6625268 has 24 divisors (see below), whose sum is σ = 12780768. Its totient is φ = 2985696.

The previous prime is 6625247. The next prime is 6625273. The reversal of 6625268 is 8625266.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 755 + ... + 3717.

It is an arithmetic number, because the mean of its divisors is an integer number (532532).

Almost surely, 2^6625268 is an apocalyptic number.

It is an amenable number.

6625268 is a deficient number, since it is larger than the sum of its proper divisors (6155500).

6625268 is a wasteful number, since it uses less digits than its factorization.

6625268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023 (or 3021 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 6625268 is about 2573.9595956425. The cubic root of 6625268 is about 187.8168202167.

The spelling of 6625268 in words is "six million, six hundred twenty-five thousand, two hundred sixty-eight".