2112588 has 48 divisors (see below), whose sum is σ = 5662720. Its totient is φ = 680400.

The previous prime is 2112587. The next prime is 2112601. The reversal of 2112588 is 8852112.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (2112581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3033 + ... + 3663.

2^2112588 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 2112588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2831360).

2112588 is an abundant number, since it is smaller than the sum of its proper divisors (3550132).

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

2112588 is a wasteful number, since it uses less digits than its factorization.

2112588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 667 counting only the distinct ones).

The product of its digits is 1280, while the sum is 27.

The square root of 2112588 is about 1453.4744579799. The cubic root of 2112588 is about 128.3132788512.

The spelling of 2112588 in words is "two million, one hundred twelve thousand, five hundred eighty-eight".