12046736 has 20 divisors (see below), whose sum is σ = 25136412. Its totient is φ = 5559936.

The previous prime is 12046729. The next prime is 12046753. The reversal of 12046736 is 63764021.

12046736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4648336 + 7398400 = 2156^2 + 2720^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12046699 and 12046708.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28751 + ... + 29166.

Almost surely, 2^12046736 is an apocalyptic number.

12046736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12046736 is an abundant number, since it is smaller than the sum of its proper divisors (13089676).

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

12046736 is a wasteful number, since it uses less digits than its factorization.

12046736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57938 (or 57932 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 12046736 is about 3470.8408203201. The cubic root of 12046736 is about 229.2396821810.

The spelling of 12046736 in words is "twelve million, forty-six thousand, seven hundred thirty-six".