12828466 has 8 divisors (see below), whose sum is σ = 21991680. Its totient is φ = 5497908.

The previous prime is 12828463. The next prime is 12828481. The reversal of 12828466 is 66482821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×12828466³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12828461) 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, 458146 + ... + 458173.

It is an arithmetic number, because the mean of its divisors is an integer number (2748960).

Almost surely, 2^12828466 is an apocalyptic number.

12828466 is a deficient number, since it is larger than the sum of its proper divisors (9163214).

12828466 is an equidigital number, since it uses as much as digits as its factorization.

12828466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916328.

The product of its digits is 36864, while the sum is 37.

The square root of 12828466 is about 3581.6847990855. The cubic root of 12828466 is about 234.0946971043.

The spelling of 12828466 in words is "twelve million, eight hundred twenty-eight thousand, four hundred sixty-six".