32255243 has 2 divisors, whose sum is σ = 32255244. Its totient is φ = 32255242.

The previous prime is 32255149. The next prime is 32255287. The reversal of 32255243 is 34255223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32255243 - 2²⁰ = 31206667 is a prime.

It is not a weakly prime, because it can be changed into another prime (32255843) 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, 16127621 + 16127622.

It is an arithmetic number, because the mean of its divisors is an integer number (16127622).

Almost surely, 2^32255243 is an apocalyptic number.

32255243 is a deficient number, since it is larger than the sum of its proper divisors (1).

32255243 is an equidigital number, since it uses as much as digits as its factorization.

32255243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 26.

The square root of 32255243 is about 5679.3699474502. The cubic root of 32255243 is about 318.3220864119.

The spelling of 32255243 in words is "thirty-two million, two hundred fifty-five thousand, two hundred forty-three".