2723041 has 2 divisors, whose sum is σ = 2723042. Its totient is φ = 2723040.

The previous prime is 2723033. The next prime is 2723047. The reversal of 2723041 is 1403272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2313441 + 409600 = 1521^2 + 640^2 .

It is a cyclic number.

It is not a de Polignac number, because 2723041 - 2³ = 2723033 is a prime.

It is not a weakly prime, because it can be changed into another prime (2723047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361520 + 1361521.

It is an arithmetic number, because the mean of its divisors is an integer number (1361521).

2^2723041 is an apocalyptic number.

It is an amenable number.

2723041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2723041 is an equidigital number, since it uses as much as digits as its factorization.

2723041 is an evil number, because the sum of its binary digits is even.

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

The square root of 2723041 is about 1650.1639312505. The cubic root of 2723041 is about 139.6426430264.

The spelling of 2723041 in words is "two million, seven hundred twenty-three thousand, forty-one".