2146067 has 16 divisors (see below), whose sum is σ = 2737152. Its totient is φ = 1633920.

The previous prime is 2146051. The next prime is 2146091. The reversal of 2146067 is 7606412.

2146067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2146067 - 2⁴ = 2146051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2146367) 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 15 ways as a sum of consecutive naturals, for example, 3323 + ... + 3915.

It is an arithmetic number, because the mean of its divisors is an integer number (171072).

2^2146067 is an apocalyptic number.

2146067 is a deficient number, since it is larger than the sum of its proper divisors (591085).

2146067 is a wasteful number, since it uses less digits than its factorization.

2146067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2146067 is about 1464.9460740928. The cubic root of 2146067 is about 128.9875396093.

The spelling of 2146067 in words is "two million, one hundred forty-six thousand, sixty-seven".