12260856 has 32 divisors (see below), whose sum is σ = 30839760. Its totient is φ = 4061952.

The previous prime is 12260837. The next prime is 12260867. The reversal of 12260856 is 65806221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2676 + ... + 5628.

Almost surely, 2^12260856 is an apocalyptic number.

It is an amenable number.

12260856 is an abundant number, since it is smaller than the sum of its proper divisors (18578904).

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

12260856 is a wasteful number, since it uses less digits than its factorization.

12260856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135 (or 3131 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 12260856 is about 3501.5505137010. The cubic root of 12260856 is about 230.5898909547.

The spelling of 12260856 in words is "twelve million, two hundred sixty thousand, eight hundred fifty-six".