2726873 has 2 divisors, whose sum is σ = 2726874. Its totient is φ = 2726872.

The previous prime is 2726839. The next prime is 2726879. The reversal of 2726873 is 3786272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1408969 + 1317904 = 1187^2 + 1148^2 .

It is a cyclic number.

It is not a de Polignac number, because 2726873 - 2⁶ = 2726809 is a prime.

It is not a weakly prime, because it can be changed into another prime (2726879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1363436 + 1363437.

It is an arithmetic number, because the mean of its divisors is an integer number (1363437).

2^2726873 is an apocalyptic number.

It is an amenable number.

2726873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2726873 is an equidigital number, since it uses as much as digits as its factorization.

2726873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 35.

The square root of 2726873 is about 1651.3246198128. The cubic root of 2726873 is about 139.7081163695.

The spelling of 2726873 in words is "two million, seven hundred twenty-six thousand, eight hundred seventy-three".