32449673 has 2 divisors, whose sum is σ = 32449674. Its totient is φ = 32449672.

The previous prime is 32449639. The next prime is 32449687. The reversal of 32449673 is 37694423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29019769 + 3429904 = 5387^2 + 1852^2 .

It is a cyclic number.

It is not a de Polignac number, because 32449673 - 2⁶ = 32449609 is a prime.

It is not a weakly prime, because it can be changed into another prime (32449633) 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, 16224836 + 16224837.

It is an arithmetic number, because the mean of its divisors is an integer number (16224837).

Almost surely, 2^32449673 is an apocalyptic number.

It is an amenable number.

32449673 is a deficient number, since it is larger than the sum of its proper divisors (1).

32449673 is an equidigital number, since it uses as much as digits as its factorization.

32449673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 38.

The square root of 32449673 is about 5696.4614454940. The cubic root of 32449673 is about 318.9604055901.

The spelling of 32449673 in words is "thirty-two million, four hundred forty-nine thousand, six hundred seventy-three".