32730041 has 2 divisors, whose sum is σ = 32730042. Its totient is φ = 32730040.

The previous prime is 32730023. The next prime is 32730053. The reversal of 32730041 is 14003723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29593600 + 3136441 = 5440^2 + 1771^2 .

It is a cyclic number.

It is not a de Polignac number, because 32730041 - 2¹⁴ = 32713657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32729995 and 32730022.

It is not a weakly prime, because it can be changed into another prime (32730011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16365020 + 16365021.

It is an arithmetic number, because the mean of its divisors is an integer number (16365021).

Almost surely, 2^32730041 is an apocalyptic number.

It is an amenable number.

32730041 is a deficient number, since it is larger than the sum of its proper divisors (1).

32730041 is an equidigital number, since it uses as much as digits as its factorization.

32730041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 32730041 is about 5721.0174794349. The cubic root of 32730041 is about 319.8763878031.

Adding to 32730041 its reverse (14003723), we get a palindrome (46733764).

The spelling of 32730041 in words is "thirty-two million, seven hundred thirty thousand, forty-one".