6630057 has 12 divisors (see below), whose sum is σ = 10944960. Its totient is φ = 3788568.

The previous prime is 6630037. The next prime is 6630061. The reversal of 6630057 is 7500366.

It is not a de Polignac number, because 6630057 - 2¹⁰ = 6629033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6630057.

It is not an unprimeable number, because it can be changed into a prime (6630037) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 52557 + ... + 52682.

It is an arithmetic number, because the mean of its divisors is an integer number (912080).

Almost surely, 2^6630057 is an apocalyptic number.

It is an amenable number.

6630057 is a deficient number, since it is larger than the sum of its proper divisors (4314903).

6630057 is a wasteful number, since it uses less digits than its factorization.

6630057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105252 (or 105249 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 6630057 is about 2574.8897063758. The cubic root of 6630057 is about 187.8620630718.

The spelling of 6630057 in words is "six million, six hundred thirty thousand, fifty-seven".