2727563 has 2 divisors, whose sum is σ = 2727564. Its totient is φ = 2727562.

The previous prime is 2727559. The next prime is 2727577. The reversal of 2727563 is 3657272.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2727563 - 2² = 2727559 is a prime.

It is not a weakly prime, because it can be changed into another prime (2727763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1363781 + 1363782.

It is an arithmetic number, because the mean of its divisors is an integer number (1363782).

2^2727563 is an apocalyptic number.

2727563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2727563 is an equidigital number, since it uses as much as digits as its factorization.

2727563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17640, while the sum is 32.

The square root of 2727563 is about 1651.5335297838. The cubic root of 2727563 is about 139.7198991540.

The spelling of 2727563 in words is "two million, seven hundred twenty-seven thousand, five hundred sixty-three".