12832666 has 32 divisors (see below), whose sum is σ = 25049088. Its totient is φ = 4781040.

The previous prime is 12832661. The next prime is 12832669. The reversal of 12832666 is 66623821.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12832661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1731 + ... + 5353.

It is an arithmetic number, because the mean of its divisors is an integer number (782784).

Almost surely, 2^12832666 is an apocalyptic number.

12832666 is a deficient number, since it is larger than the sum of its proper divisors (12216422).

12832666 is a wasteful number, since it uses less digits than its factorization.

12832666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3666.

The product of its digits is 20736, while the sum is 34.

The square root of 12832666 is about 3582.2710673538. The cubic root of 12832666 is about 234.1202416095.

The spelling of 12832666 in words is "twelve million, eight hundred thirty-two thousand, six hundred sixty-six".