32275493 has 2 divisors, whose sum is σ = 32275494. Its totient is φ = 32275492.

The previous prime is 32275483. The next prime is 32275513. The reversal of 32275493 is 39457223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31888609 + 386884 = 5647^2 + 622^2 .

It is a cyclic number.

It is not a de Polignac number, because 32275493 - 2⁸ = 32275237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32275403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16137746 + 16137747.

It is an arithmetic number, because the mean of its divisors is an integer number (16137747).

Almost surely, 2^32275493 is an apocalyptic number.

It is an amenable number.

32275493 is a deficient number, since it is larger than the sum of its proper divisors (1).

32275493 is an equidigital number, since it uses as much as digits as its factorization.

32275493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 35.

The square root of 32275493 is about 5681.1524359059. The cubic root of 32275493 is about 318.3886871996.

It can be divided in two parts, 32275 and 493, that added together give a 15-th power (32768 = 2¹⁵).

The spelling of 32275493 in words is "thirty-two million, two hundred seventy-five thousand, four hundred ninety-three".