6666596 has 24 divisors (see below), whose sum is σ = 12265344. Its totient is φ = 3164480.

The previous prime is 6666593. The next prime is 6666599. The reversal of 6666596 is 6956666.

It is an interprime number because it is at equal distance from previous prime (6666593) and next prime (6666599).

It is not an unprimeable number, because it can be changed into a prime (6666593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21281 + ... + 21591.

It is an arithmetic number, because the mean of its divisors is an integer number (511056).

Almost surely, 2^6666596 is an apocalyptic number.

It is an amenable number.

6666596 is a deficient number, since it is larger than the sum of its proper divisors (5598748).

6666596 is a wasteful number, since it uses less digits than its factorization.

6666596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571 (or 569 counting only the distinct ones).

The product of its digits is 349920, while the sum is 44.

The square root of 6666596 is about 2581.9752128942. The cubic root of 6666596 is about 188.2065407751.

The spelling of 6666596 in words is "six million, six hundred sixty-six thousand, five hundred ninety-six".