32745071 has 2 divisors, whose sum is σ = 32745072. Its totient is φ = 32745070.

The previous prime is 32745049. The next prime is 32745073. The reversal of 32745071 is 17054723.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32745071 - 2¹⁴ = 32728687 is a prime.

Together with 32745073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32745073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16372535 + 16372536.

It is an arithmetic number, because the mean of its divisors is an integer number (16372536).

Almost surely, 2^32745071 is an apocalyptic number.

32745071 is a deficient number, since it is larger than the sum of its proper divisors (1).

32745071 is an equidigital number, since it uses as much as digits as its factorization.

32745071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 32745071 is about 5722.3309061955. The cubic root of 32745071 is about 319.9253439122.

Adding to 32745071 its reverse (17054723), we get a palindrome (49799794).

The spelling of 32745071 in words is "thirty-two million, seven hundred forty-five thousand, seventy-one".