32320567 has 2 divisors, whose sum is σ = 32320568. Its totient is φ = 32320566.

The previous prime is 32320523. The next prime is 32320597. The reversal of 32320567 is 76502323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32320567 - 2²³ = 23931959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32320597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16160283 + 16160284.

It is an arithmetic number, because the mean of its divisors is an integer number (16160284).

Almost surely, 2^32320567 is an apocalyptic number.

32320567 is a deficient number, since it is larger than the sum of its proper divisors (1).

32320567 is an equidigital number, since it uses as much as digits as its factorization.

32320567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 32320567 is about 5685.1180286780. The cubic root of 32320567 is about 318.5368323806.

The spelling of 32320567 in words is "thirty-two million, three hundred twenty thousand, five hundred sixty-seven".