2729563 has 2 divisors, whose sum is σ = 2729564. Its totient is φ = 2729562.

The previous prime is 2729557. The next prime is 2729569. The reversal of 2729563 is 3659272.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2729557) and next prime (2729569).

It is a cyclic number.

It is not a de Polignac number, because 2729563 - 2¹³ = 2721371 is a prime.

It is not a weakly prime, because it can be changed into another prime (2729569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1364781 + 1364782.

It is an arithmetic number, because the mean of its divisors is an integer number (1364782).

2^2729563 is an apocalyptic number.

2729563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2729563 is an equidigital number, since it uses as much as digits as its factorization.

2729563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 34.

The square root of 2729563 is about 1652.1389166774. The cubic root of 2729563 is about 139.7540409288.

It can be divided in two parts, 27295 and 63, that multiplied together give a triangular number (1719585 = T₁₈₅₄).

The spelling of 2729563 in words is "two million, seven hundred twenty-nine thousand, five hundred sixty-three".