12056652 has 72 divisors (see below), whose sum is σ = 31842720. Its totient is φ = 3843840.

The previous prime is 12056647. The next prime is 12056677. The reversal of 12056652 is 25665021.

12056652 is a `hidden beast` number, since 1 + 2 + 0 + 5 + 6 + 652 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135424 + ... + 135512.

It is an arithmetic number, because the mean of its divisors is an integer number (442260).

Almost surely, 2^12056652 is an apocalyptic number.

12056652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12056652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15921360).

12056652 is an abundant number, since it is smaller than the sum of its proper divisors (19786068).

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

12056652 is a wasteful number, since it uses less digits than its factorization.

12056652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 12056652 is about 3472.2689987960. The cubic root of 12056652 is about 229.3025627621.

The spelling of 12056652 in words is "twelve million, fifty-six thousand, six hundred fifty-two".