6612825 has 24 divisors (see below), whose sum is σ = 11233408. Its totient is φ = 3430080.

The previous prime is 6612811. The next prime is 6612857. The reversal of 6612825 is 5282166.

6612825 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6612825 - 2⁹ = 6612313 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6612792 and 6612801.

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 23 ways as a sum of consecutive naturals, for example, 1584 + ... + 3966.

Almost surely, 2^6612825 is an apocalyptic number.

It is an amenable number.

6612825 is a deficient number, since it is larger than the sum of its proper divisors (4620583).

6612825 is a wasteful number, since it uses less digits than its factorization.

6612825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433 (or 2428 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 6612825 is about 2571.5413665738. The cubic root of 6612825 is about 187.6991661447.

It can be divided in two parts, 661 and 2825, that added together give a triangular number (3486 = T₈₃).

The spelling of 6612825 in words is "six million, six hundred twelve thousand, eight hundred twenty-five".