32340073 has 2 divisors, whose sum is σ = 32340074. Its totient is φ = 32340072.

The previous prime is 32339971. The next prime is 32340079. The reversal of 32340073 is 37004323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20313049 + 12027024 = 4507^2 + 3468^2 .

It is an emirp because it is prime and its reverse (37004323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32340073 - 2⁹ = 32339561 is a prime.

It is not a weakly prime, because it can be changed into another prime (32340079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16170036 + 16170037.

It is an arithmetic number, because the mean of its divisors is an integer number (16170037).

Almost surely, 2^32340073 is an apocalyptic number.

It is an amenable number.

32340073 is a deficient number, since it is larger than the sum of its proper divisors (1).

32340073 is an equidigital number, since it uses as much as digits as its factorization.

32340073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 32340073 is about 5686.8333015836. The cubic root of 32340073 is about 318.6009002533.

Adding to 32340073 its reverse (37004323), we get a palindrome (69344396).

The spelling of 32340073 in words is "thirty-two million, three hundred forty thousand, seventy-three".