32500973 has 2 divisors, whose sum is σ = 32500974. Its totient is φ = 32500972.

The previous prime is 32500943. The next prime is 32501009. The reversal of 32500973 is 37900523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22401289 + 10099684 = 4733^2 + 3178^2 .

It is a cyclic number.

It is not a de Polignac number, because 32500973 - 2¹⁴ = 32484589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32500913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16250486 + 16250487.

It is an arithmetic number, because the mean of its divisors is an integer number (16250487).

Almost surely, 2^32500973 is an apocalyptic number.

It is an amenable number.

32500973 is a deficient number, since it is larger than the sum of its proper divisors (1).

32500973 is an equidigital number, since it uses as much as digits as its factorization.

32500973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 32500973 is about 5700.9624626023. The cubic root of 32500973 is about 319.1283996172.

The spelling of 32500973 in words is "thirty-two million, five hundred thousand, nine hundred seventy-three".