2742313 has 8 divisors (see below), whose sum is σ = 3270528. Its totient is φ = 2248224.

The previous prime is 2742293. The next prime is 2742317. The reversal of 2742313 is 3132472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2742313 - 2⁹ = 2741801 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 (2742317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8356 + ... + 8677.

It is an arithmetic number, because the mean of its divisors is an integer number (408816).

2^2742313 is an apocalyptic number.

2742313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2742313 is a deficient number, since it is larger than the sum of its proper divisors (528215).

2742313 is a wasteful number, since it uses less digits than its factorization.

2742313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17063.

The product of its digits is 1008, while the sum is 22.

The square root of 2742313 is about 1655.9930555410. The cubic root of 2742313 is about 139.9713036422.

Adding to 2742313 its reverse (3132472), we get a palindrome (5874785).

The spelling of 2742313 in words is "two million, seven hundred forty-two thousand, three hundred thirteen".