2112960 has 112 divisors (see below), whose sum is σ = 7022592. Its totient is φ = 537600.

The previous prime is 2112953. The next prime is 2112961. The reversal of 2112960 is 692112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112961) 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, 29725 + ... + 29795.

2^2112960 is an apocalyptic number.

2112960 is a gapful number since it is divisible by the number (20) 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 2112960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3511296).

2112960 is an abundant number, since it is smaller than the sum of its proper divisors (4909632).

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

2112960 is a wasteful number, since it uses less digits than its factorization.

2112960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 2112960 is about 1453.6024215720. The cubic root of 2112960 is about 128.3208098572.

The spelling of 2112960 in words is "two million, one hundred twelve thousand, nine hundred sixty".