2112950 has 24 divisors (see below), whose sum is σ = 4492272. Its totient is φ = 724320.

The previous prime is 2112937. The next prime is 2112953. The reversal of 2112950 is 592112.

2112950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2669 + ... + 3368.

It is an arithmetic number, because the mean of its divisors is an integer number (187178).

2^2112950 is an apocalyptic number.

2112950 is an abundant number, since it is smaller than the sum of its proper divisors (2379322).

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

2112950 is a wasteful number, since it uses less digits than its factorization.

2112950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6056 (or 6051 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 2112950 is about 1453.5989818378. The cubic root of 2112950 is about 128.3206074223.

The spelling of 2112950 in words is "two million, one hundred twelve thousand, nine hundred fifty".