12484056 has 32 divisors (see below), whose sum is σ = 33611760. Its totient is φ = 3841152.

The previous prime is 12484051. The next prime is 12484063. The reversal of 12484056 is 65048421.

It is a super-2 number, since 2×12484056² = 311703308422272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12484051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19695 + ... + 20318.

Almost surely, 2^12484056 is an apocalyptic number.

It is an amenable number.

12484056 is an abundant number, since it is smaller than the sum of its proper divisors (21127704).

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

12484056 is a wasteful number, since it uses less digits than its factorization.

12484056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40035 (or 40031 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 12484056 is about 3533.2783643523. The cubic root of 12484056 is about 231.9807257075.

The spelling of 12484056 in words is "twelve million, four hundred eighty-four thousand, fifty-six".