2127213 has 12 divisors (see below), whose sum is σ = 3352128. Its totient is φ = 1289160.

The previous prime is 2127163. The next prime is 2127269. The reversal of 2127213 is 3127212.

2127213 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 2127213 - 2⁶ = 2127149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120213) 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, 10645 + ... + 10842.

It is an arithmetic number, because the mean of its divisors is an integer number (279344).

2^2127213 is an apocalyptic number.

It is an amenable number.

2127213 is a deficient number, since it is larger than the sum of its proper divisors (1224915).

2127213 is a wasteful number, since it uses less digits than its factorization.

2127213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21504 (or 21501 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 2127213 is about 1458.4968289304. The cubic root of 2127213 is about 128.6086934310.

Subtracting 2127213 from its reverse (3127212), we obtain a palindrome (999999).

The spelling of 2127213 in words is "two million, one hundred twenty-seven thousand, two hundred thirteen".