32108497 has 2 divisors, whose sum is σ = 32108498. Its totient is φ = 32108496.

The previous prime is 32108491. The next prime is 32108507. The reversal of 32108497 is 79480123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20439441 + 11669056 = 4521^2 + 3416^2 .

It is an emirp because it is prime and its reverse (79480123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32108497 - 2⁷ = 32108369 is a prime.

It is not a weakly prime, because it can be changed into another prime (32108491) 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, 16054248 + 16054249.

It is an arithmetic number, because the mean of its divisors is an integer number (16054249).

Almost surely, 2^32108497 is an apocalyptic number.

It is an amenable number.

32108497 is a deficient number, since it is larger than the sum of its proper divisors (1).

32108497 is an equidigital number, since it uses as much as digits as its factorization.

32108497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 32108497 is about 5666.4360051094. The cubic root of 32108497 is about 317.8386144964.

The spelling of 32108497 in words is "thirty-two million, one hundred eight thousand, four hundred ninety-seven".