12460028 has 12 divisors (see below), whose sum is σ = 24920112. Its totient is φ = 5340000.

The previous prime is 12460001. The next prime is 12460039. The reversal of 12460028 is 82006421.

12460028 is an admirable number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12459985 and 12460012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222473 + ... + 222528.

It is an arithmetic number, because the mean of its divisors is an integer number (2076676).

Almost surely, 2^12460028 is an apocalyptic number.

It is an amenable number.

12460028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12460028 is a wasteful number, since it uses less digits than its factorization.

12460028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445012 (or 445010 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 12460028 is about 3529.8764850912. The cubic root of 12460028 is about 231.8317994074.

Adding to 12460028 its reverse (82006421), we get a palindrome (94466449).

The spelling of 12460028 in words is "twelve million, four hundred sixty thousand, twenty-eight".