2734513 has 2 divisors, whose sum is σ = 2734514. Its totient is φ = 2734512.

The previous prime is 2734481. The next prime is 2734549. The reversal of 2734513 is 3154372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2712609 + 21904 = 1647^2 + 148^2 .

It is a cyclic number.

It is not a de Polignac number, because 2734513 - 2⁵ = 2734481 is a prime.

It is a super-2 number, since 2×2734513² = 14955122694338, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁹ + 7⁵ + 3¹⁰ + 4⁶ + 5⁹ + 1 + 3¹¹ .

It is not a weakly prime, because it can be changed into another prime (2734553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367256 + 1367257.

It is an arithmetic number, because the mean of its divisors is an integer number (1367257).

2^2734513 is an apocalyptic number.

It is an amenable number.

2734513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2734513 is an equidigital number, since it uses as much as digits as its factorization.

2734513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 25.

The square root of 2734513 is about 1653.6362961667. The cubic root of 2734513 is about 139.8384701636.

Adding to 2734513 its reverse (3154372), we get a palindrome (5888885).

The spelling of 2734513 in words is "two million, seven hundred thirty-four thousand, five hundred thirteen".