2129067 has 6 divisors (see below), whose sum is σ = 3075332. Its totient is φ = 1419372.

The previous prime is 2129051. The next prime is 2129069. The reversal of 2129067 is 7609212.

2129067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2129067 - 2⁴ = 2129051 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 2129067.

It is not an unprimeable number, because it can be changed into a prime (2129069) 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 5 ways as a sum of consecutive naturals, for example, 118273 + ... + 118290.

2^2129067 is an apocalyptic number.

2129067 is a deficient number, since it is larger than the sum of its proper divisors (946265).

2129067 is a wasteful number, since it uses less digits than its factorization.

2129067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236569 (or 236566 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 2129067 is about 1459.1322763890. The cubic root of 2129067 is about 128.6460461047.

The spelling of 2129067 in words is "two million, one hundred twenty-nine thousand, sixty-seven".