4112856 has 80 divisors (see below), whose sum is σ = 12588840. Its totient is φ = 1244160.

The previous prime is 4112851. The next prime is 4112881. The reversal of 4112856 is 6582114.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112851) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6840 + ... + 7416.

Almost surely, 2^4112856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4112856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6294420).

4112856 is an abundant number, since it is smaller than the sum of its proper divisors (8475984).

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

4112856 is a wasteful number, since it uses less digits than its factorization.

4112856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606 (or 593 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 4112856 is about 2028.0177514016. The cubic root of 4112856 is about 160.2191787837.

The spelling of 4112856 in words is "four million, one hundred twelve thousand, eight hundred fifty-six".