12056984 has 8 divisors (see below), whose sum is σ = 22606860. Its totient is φ = 6028488.

The previous prime is 12056981. The next prime is 12057013. The reversal of 12056984 is 48965021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12056981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 753554 + ... + 753569.

Almost surely, 2^12056984 is an apocalyptic number.

It is an amenable number.

12056984 is a deficient number, since it is larger than the sum of its proper divisors (10549876).

12056984 is a wasteful number, since it uses less digits than its factorization.

12056984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507129 (or 1507125 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 12056984 is about 3472.3168058229. The cubic root of 12056984 is about 229.3046674855.

The spelling of 12056984 in words is "twelve million, fifty-six thousand, nine hundred eighty-four".