32023073 has 2 divisors, whose sum is σ = 32023074. Its totient is φ = 32023072.

The previous prime is 32023051. The next prime is 32023097. The reversal of 32023073 is 37032023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31494544 + 528529 = 5612^2 + 727^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32023073 is a prime.

It is not a weakly prime, because it can be changed into another prime (32023373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16011536 + 16011537.

It is an arithmetic number, because the mean of its divisors is an integer number (16011537).

Almost surely, 2^32023073 is an apocalyptic number.

It is an amenable number.

32023073 is a deficient number, since it is larger than the sum of its proper divisors (1).

32023073 is an equidigital number, since it uses as much as digits as its factorization.

32023073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 20.

The square root of 32023073 is about 5658.8932663552. The cubic root of 32023073 is about 317.5564964460.

Adding to 32023073 its reverse (37032023), we get a palindrome (69055096).

The spelling of 32023073 in words is "thirty-two million, twenty-three thousand, seventy-three".