2713213 has 4 divisors (see below), whose sum is σ = 2800768. Its totient is φ = 2625660.

The previous prime is 2713189. The next prime is 2713223. The reversal of 2713213 is 3123172.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2713213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2713223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43731 + ... + 43792.

It is an arithmetic number, because the mean of its divisors is an integer number (700192).

2^2713213 is an apocalyptic number.

It is an amenable number.

2713213 is a deficient number, since it is larger than the sum of its proper divisors (87555).

2713213 is an equidigital number, since it uses as much as digits as its factorization.

2713213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87554.

The product of its digits is 252, while the sum is 19.

The square root of 2713213 is about 1647.1833534856. The cubic root of 2713213 is about 139.4744410894.

Adding to 2713213 its reverse (3123172), we get a palindrome (5836385).

It can be divided in two parts, 2713 and 213, that added together give a triangular number (2926 = T₇₆).

The spelling of 2713213 in words is "two million, seven hundred thirteen thousand, two hundred thirteen".