12828468 has 12 divisors (see below), whose sum is σ = 29933120. Its totient is φ = 4276152.

The previous prime is 12828463. The next prime is 12828481. The reversal of 12828468 is 86482821.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×12828468³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

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, 534508 + ... + 534531.

Almost surely, 2^12828468 is an apocalyptic number.

It is an amenable number.

12828468 is an abundant number, since it is smaller than the sum of its proper divisors (17104652).

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

12828468 is a wasteful number, since it uses less digits than its factorization.

12828468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069046 (or 1069044 counting only the distinct ones).

The product of its digits is 49152, while the sum is 39.

The square root of 12828468 is about 3581.6850782837. The cubic root of 12828468 is about 234.0947092697.

The spelling of 12828468 in words is "twelve million, eight hundred twenty-eight thousand, four hundred sixty-eight".