2732497 has 2 divisors, whose sum is σ = 2732498. Its totient is φ = 2732496.

The previous prime is 2732491. The next prime is 2732501. The reversal of 2732497 is 7942372.

2732497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1498176 + 1234321 = 1224^2 + 1111^2 .

It is a cyclic number.

It is not a de Polignac number, because 2732497 - 2³ = 2732489 is a prime.

It is not a weakly prime, because it can be changed into another prime (2732491) 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, 1366248 + 1366249.

It is an arithmetic number, because the mean of its divisors is an integer number (1366249).

2^2732497 is an apocalyptic number.

It is an amenable number.

2732497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2732497 is an equidigital number, since it uses as much as digits as its factorization.

2732497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 34.

The square root of 2732497 is about 1653.0266180555. The cubic root of 2732497 is about 139.8040967470.

The spelling of 2732497 in words is "two million, seven hundred thirty-two thousand, four hundred ninety-seven".