6664496 has 10 divisors (see below), whose sum is σ = 12912492. Its totient is φ = 3332240.

The previous prime is 6664481. The next prime is 6664501. The reversal of 6664496 is 6944666.

6664496 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208250 + ... + 208281.

Almost surely, 2^6664496 is an apocalyptic number.

It is an amenable number.

6664496 is a deficient number, since it is larger than the sum of its proper divisors (6247996).

6664496 is a wasteful number, since it uses less digits than its factorization.

6664496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416539 (or 416533 counting only the distinct ones).

The product of its digits is 186624, while the sum is 41.

The square root of 6664496 is about 2581.5685154572. The cubic root of 6664496 is about 188.1867768034.

The spelling of 6664496 in words is "six million, six hundred sixty-four thousand, four hundred ninety-six".