32805673 has 2 divisors, whose sum is σ = 32805674. Its totient is φ = 32805672.

The previous prime is 32805623. The next prime is 32805683. The reversal of 32805673 is 37650823.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26915344 + 5890329 = 5188^2 + 2427^2 .

It is a cyclic number.

It is not a de Polignac number, because 32805673 - 2¹³ = 32797481 is a prime.

It is not a weakly prime, because it can be changed into another prime (32805623) 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, 16402836 + 16402837.

It is an arithmetic number, because the mean of its divisors is an integer number (16402837).

Almost surely, 2^32805673 is an apocalyptic number.

It is an amenable number.

32805673 is a deficient number, since it is larger than the sum of its proper divisors (1).

32805673 is an equidigital number, since it uses as much as digits as its factorization.

32805673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 32805673 is about 5727.6236782805. The cubic root of 32805673 is about 320.1225864968.

The spelling of 32805673 in words is "thirty-two million, eight hundred five thousand, six hundred seventy-three".