2732507 has 2 divisors, whose sum is σ = 2732508. Its totient is φ = 2732506.

The previous prime is 2732503. The next prime is 2732519. The reversal of 2732507 is 7052372.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2732507 - 2² = 2732503 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2732501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1366253 + 1366254.

It is an arithmetic number, because the mean of its divisors is an integer number (1366254).

2^2732507 is an apocalyptic number.

2732507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2732507 is an equidigital number, since it uses as much as digits as its factorization.

2732507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 2732507 is about 1653.0296428074. The cubic root of 2732507 is about 139.8042672918.

Adding to 2732507 its reverse (7052372), we get a palindrome (9784879).

The spelling of 2732507 in words is "two million, seven hundred thirty-two thousand, five hundred seven".