2732243 has 2 divisors, whose sum is σ = 2732244. Its totient is φ = 2732242.

The previous prime is 2732237. The next prime is 2732269. The reversal of 2732243 is 3422372.

2732243 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 is a cyclic number.

It is not a de Polignac number, because 2732243 - 2⁶ = 2732179 is a prime.

It is a super-2 number, since 2×2732243² = 14930303622098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2732273) 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, 1366121 + 1366122.

It is an arithmetic number, because the mean of its divisors is an integer number (1366122).

2^2732243 is an apocalyptic number.

2732243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2732243 is an equidigital number, since it uses as much as digits as its factorization.

2732243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 23.

The square root of 2732243 is about 1652.9497875011. The cubic root of 2732243 is about 139.7997647702.

The spelling of 2732243 in words is "two million, seven hundred thirty-two thousand, two hundred forty-three".