6650752 has 32 divisors (see below), whose sum is σ = 13366080. Its totient is φ = 3296256.

The previous prime is 6650737. The next prime is 6650797. The reversal of 6650752 is 2570566.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 28428 + ... + 28660.

It is an arithmetic number, because the mean of its divisors is an integer number (417690).

Almost surely, 2^6650752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6650752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6683040).

6650752 is an abundant number, since it is smaller than the sum of its proper divisors (6715328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6650752 is a wasteful number, since it uses less digits than its factorization.

6650752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 6650752 is about 2578.9051940698. The cubic root of 6650752 is about 188.0573236995.

The spelling of 6650752 in words is "six million, six hundred fifty thousand, seven hundred fifty-two".