6650948 has 6 divisors (see below), whose sum is σ = 11639166. Its totient is φ = 3325472.

The previous prime is 6650929. The next prime is 6650971. The reversal of 6650948 is 8490566.

It can be written as a sum of positive squares in only one way, i.e., 6543364 + 107584 = 2558^2 + 328^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 831365 + ... + 831372.

It is an arithmetic number, because the mean of its divisors is an integer number (1939861).

Almost surely, 2^6650948 is an apocalyptic number.

It is an amenable number.

6650948 is a deficient number, since it is larger than the sum of its proper divisors (4988218).

6650948 is a wasteful number, since it uses less digits than its factorization.

6650948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662741 (or 1662739 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 6650948 is about 2578.9431944112. The cubic root of 6650948 is about 188.0591710532.

The spelling of 6650948 in words is "six million, six hundred fifty thousand, nine hundred forty-eight".