2122713 has 16 divisors (see below), whose sum is σ = 3254400. Its totient is φ = 1365840.

The previous prime is 2122711. The next prime is 2122721. The reversal of 2122713 is 3172212.

It is not a de Polignac number, because 2122713 - 2¹ = 2122711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2122711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 573 + ... + 2138.

It is an arithmetic number, because the mean of its divisors is an integer number (203400).

2^2122713 is an apocalyptic number.

It is an amenable number.

2122713 is a deficient number, since it is larger than the sum of its proper divisors (1131687).

2122713 is a wasteful number, since it uses less digits than its factorization.

2122713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749 (or 2743 counting only the distinct ones).

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

The square root of 2122713 is about 1456.9533280102. The cubic root of 2122713 is about 128.5179412437.

Adding to 2122713 its reverse (3172212), we get a palindrome (5294925).

The spelling of 2122713 in words is "two million, one hundred twenty-two thousand, seven hundred thirteen".