6625330 has 16 divisors (see below), whose sum is σ = 11983104. Its totient is φ = 2637360.

The previous prime is 6625321. The next prime is 6625343. The reversal of 6625330 is 335266.

It is a junction number, because it is equal to n+sod(n) for n = 6625295 and 6625304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745 + ... + 3715.

It is an arithmetic number, because the mean of its divisors is an integer number (748944).

Almost surely, 2^6625330 is an apocalyptic number.

6625330 is a deficient number, since it is larger than the sum of its proper divisors (5357774).

6625330 is a wasteful number, since it uses less digits than its factorization.

6625330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3201.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 6625330 is about 2573.9716393154. The cubic root of 6625330 is about 187.8174060852.

Subtracting from 6625330 its reverse (335266), we obtain a square (6290064 = 2508²).

The spelling of 6625330 in words is "six million, six hundred twenty-five thousand, three hundred thirty".