12020996 has 48 divisors (see below), whose sum is σ = 24931200. Its totient is φ = 5027616.

The previous prime is 12020947. The next prime is 12021001. The reversal of 12020996 is 69902021.

12020996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522641 + ... + 522663.

It is an arithmetic number, because the mean of its divisors is an integer number (519400).

Almost surely, 2^12020996 is an apocalyptic number.

It is an amenable number.

12020996 is an abundant number, since it is smaller than the sum of its proper divisors (12910204).

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

12020996 is a wasteful number, since it uses less digits than its factorization.

12020996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 12020996 is about 3467.1308022629. The cubic root of 12020996 is about 229.0762952687.

The spelling of 12020996 in words is "twelve million, twenty thousand, nine hundred ninety-six".