2742013 has 2 divisors, whose sum is σ = 2742014. Its totient is φ = 2742012.

The previous prime is 2742007. The next prime is 2742017. The reversal of 2742013 is 3102472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2732409 + 9604 = 1653^2 + 98^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2742013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2742017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371006 + 1371007.

It is an arithmetic number, because the mean of its divisors is an integer number (1371007).

2^2742013 is an apocalyptic number.

It is an amenable number.

2742013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2742013 is an equidigital number, since it uses as much as digits as its factorization.

2742013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 2742013 is about 1655.9024729736. The cubic root of 2742013 is about 139.9661993230.

Adding to 2742013 its reverse (3102472), we get a palindrome (5844485).

The spelling of 2742013 in words is "two million, seven hundred forty-two thousand, thirteen".