12056632 has 16 divisors (see below), whose sum is σ = 25835760. Its totient is φ = 5167104.

The previous prime is 12056617. The next prime is 12056647. The reversal of 12056632 is 23665021.

It is an interprime number because it is at equal distance from previous prime (12056617) and next prime (12056647).

It is a junction number, because it is equal to n+sod(n) for n = 12056597 and 12056606.

It is a congruent number.

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, 107593 + ... + 107704.

It is an arithmetic number, because the mean of its divisors is an integer number (1614735).

Almost surely, 2^12056632 is an apocalyptic number.

It is an amenable number.

12056632 is an abundant number, since it is smaller than the sum of its proper divisors (13779128).

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

12056632 is a wasteful number, since it uses less digits than its factorization.

12056632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215310 (or 215306 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 12056632 is about 3472.2661188336. The cubic root of 12056632 is about 229.3024359703.

The spelling of 12056632 in words is "twelve million, fifty-six thousand, six hundred thirty-two".