2146112 has 14 divisors (see below), whose sum is σ = 4258818. Its totient is φ = 1073024.

The previous prime is 2146103. The next prime is 2146139. The reversal of 2146112 is 2116412.

It can be written as a sum of positive squares in only one way, i.e., 2027776 + 118336 = 1424^2 + 344^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16703 + ... + 16830.

2^2146112 is an apocalyptic number.

It is an amenable number.

2146112 is a deficient number, since it is larger than the sum of its proper divisors (2112706).

2146112 is an equidigital number, since it uses as much as digits as its factorization.

2146112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33545 (or 33535 counting only the distinct ones).

The product of its digits is 96, while the sum is 17.

The square root of 2146112 is about 1464.9614329394. The cubic root of 2146112 is about 128.9884411653.

The spelling of 2146112 in words is "two million, one hundred forty-six thousand, one hundred twelve".