12884466 has 32 divisors (see below), whose sum is σ = 29675520. Its totient is φ = 3653136.

The previous prime is 12884461. The next prime is 12884471. The reversal of 12884466 is 66448821.

12884466 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12884461) and next prime (12884471).

It is not an unprimeable number, because it can be changed into a prime (12884461) 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, 4735 + ... + 6941.

It is an arithmetic number, because the mean of its divisors is an integer number (927360).

Almost surely, 2^12884466 is an apocalyptic number.

12884466 is an abundant number, since it is smaller than the sum of its proper divisors (16791054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12884466 is a wasteful number, since it uses less digits than its factorization.

12884466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358.

The product of its digits is 73728, while the sum is 39.

The square root of 12884466 is about 3589.4938361836. The cubic root of 12884466 is about 234.4348332217.

The spelling of 12884466 in words is "twelve million, eight hundred eighty-four thousand, four hundred sixty-six".