2741213 has 4 divisors (see below), whose sum is σ = 2792988. Its totient is φ = 2689440.

The previous prime is 2741201. The next prime is 2741227. The reversal of 2741213 is 3121472.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 964324 + 1776889 = 982^2 + 1333^2 .

It is a cyclic number.

It is not a de Polignac number, because 2741213 - 2⁸ = 2740957 is a prime.

It is a super-2 number, since 2×2741213² = 15028497422738, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25808 + ... + 25913.

It is an arithmetic number, because the mean of its divisors is an integer number (698247).

2^2741213 is an apocalyptic number.

It is an amenable number.

2741213 is a deficient number, since it is larger than the sum of its proper divisors (51775).

2741213 is an equidigital number, since it uses as much as digits as its factorization.

2741213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51774.

The product of its digits is 336, while the sum is 20.

The square root of 2741213 is about 1655.6608952319. The cubic root of 2741213 is about 139.9525859849.

Adding to 2741213 its reverse (3121472), we get a palindrome (5862685).

The spelling of 2741213 in words is "two million, seven hundred forty-one thousand, two hundred thirteen".