6664124 has 12 divisors (see below), whose sum is σ = 11810400. Its totient is φ = 3289728.

The previous prime is 6664121. The next prime is 6664139. The reversal of 6664124 is 4214666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6664121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10229 + ... + 10860.

It is an arithmetic number, because the mean of its divisors is an integer number (984200).

Almost surely, 2^6664124 is an apocalyptic number.

It is an amenable number.

6664124 is a deficient number, since it is larger than the sum of its proper divisors (5146276).

6664124 is a wasteful number, since it uses less digits than its factorization.

6664124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21172 (or 21170 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 6664124 is about 2581.4964652310. The cubic root of 6664124 is about 188.1832753242.

The spelling of 6664124 in words is "six million, six hundred sixty-four thousand, one hundred twenty-four".