6650828 has 6 divisors (see below), whose sum is σ = 11638956. Its totient is φ = 3325412.

The previous prime is 6650827. The next prime is 6650837. The reversal of 6650828 is 8280566.

It is not an unprimeable number, because it can be changed into a prime (6650821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 831350 + ... + 831357.

It is an arithmetic number, because the mean of its divisors is an integer number (1939826).

Almost surely, 2^6650828 is an apocalyptic number.

It is an amenable number.

6650828 is a deficient number, since it is larger than the sum of its proper divisors (4988128).

6650828 is a wasteful number, since it uses less digits than its factorization.

6650828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662711 (or 1662709 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 6650828 is about 2578.9199289625. The cubic root of 6650828 is about 188.0580400246.

The spelling of 6650828 in words is "six million, six hundred fifty thousand, eight hundred twenty-eight".