2732273 has 2 divisors, whose sum is σ = 2732274. Its totient is φ = 2732272.

The previous prime is 2732269. The next prime is 2732297. The reversal of 2732273 is 3722372.

2732273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1495729 + 1236544 = 1223^2 + 1112^2 .

It is a cyclic number.

It is not a de Polignac number, because 2732273 - 2² = 2732269 is a prime.

It is not a weakly prime, because it can be changed into another prime (2732243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1366136 + 1366137.

It is an arithmetic number, because the mean of its divisors is an integer number (1366137).

2^2732273 is an apocalyptic number.

It is an amenable number.

2732273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2732273 is an equidigital number, since it uses as much as digits as its factorization.

2732273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3528, while the sum is 26.

The square root of 2732273 is about 1652.9588621620. The cubic root of 2732273 is about 139.8002764350.

Subtracting 2732273 from its reverse (3722372), we obtain a palindrome (990099).

The spelling of 2732273 in words is "two million, seven hundred thirty-two thousand, two hundred seventy-three".