32485517 has 2 divisors, whose sum is σ = 32485518. Its totient is φ = 32485516.

The previous prime is 32485501. The next prime is 32485543. The reversal of 32485517 is 71558423.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24790441 + 7695076 = 4979^2 + 2774^2 .

It is a cyclic number.

It is not a de Polignac number, because 32485517 - 2⁴ = 32485501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32485547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16242758 + 16242759.

It is an arithmetic number, because the mean of its divisors is an integer number (16242759).

Almost surely, 2^32485517 is an apocalyptic number.

It is an amenable number.

32485517 is a deficient number, since it is larger than the sum of its proper divisors (1).

32485517 is an equidigital number, since it uses as much as digits as its factorization.

32485517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 35.

The square root of 32485517 is about 5699.6067408199. The cubic root of 32485517 is about 319.0778038947.

The spelling of 32485517 in words is "thirty-two million, four hundred eighty-five thousand, five hundred seventeen".