2742703 has 2 divisors, whose sum is σ = 2742704. Its totient is φ = 2742702.

The previous prime is 2742689. The next prime is 2742721. The reversal of 2742703 is 3072472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2742703 - 2⁵ = 2742671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2742793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371351 + 1371352.

It is an arithmetic number, because the mean of its divisors is an integer number (1371352).

2^2742703 is an apocalyptic number.

2742703 is a deficient number, since it is larger than the sum of its proper divisors (1).

2742703 is an equidigital number, since it uses as much as digits as its factorization.

2742703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 2742703 is about 1656.1108054717. The cubic root of 2742703 is about 139.9779387006.

The spelling of 2742703 in words is "two million, seven hundred forty-two thousand, seven hundred three".