32520067 has 2 divisors, whose sum is σ = 32520068. Its totient is φ = 32520066.

The previous prime is 32520017. The next prime is 32520073. The reversal of 32520067 is 76002523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32520067 - 2⁷ = 32519939 is a prime.

It is not a weakly prime, because it can be changed into another prime (32520017) 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, 16260033 + 16260034.

It is an arithmetic number, because the mean of its divisors is an integer number (16260034).

Almost surely, 2^32520067 is an apocalyptic number.

32520067 is a deficient number, since it is larger than the sum of its proper divisors (1).

32520067 is an equidigital number, since it uses as much as digits as its factorization.

32520067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 32520067 is about 5702.6368462318. The cubic root of 32520067 is about 319.1908823083.

The spelling of 32520067 in words is "thirty-two million, five hundred twenty thousand, sixty-seven".