32383397 has 2 divisors, whose sum is σ = 32383398. Its totient is φ = 32383396.

The previous prime is 32383387. The next prime is 32383433. The reversal of 32383397 is 79338323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32103556 + 279841 = 5666^2 + 529^2 .

It is a cyclic number.

It is not a de Polignac number, because 32383397 - 2⁴ = 32383381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32383397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32383367) 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, 16191698 + 16191699.

It is an arithmetic number, because the mean of its divisors is an integer number (16191699).

Almost surely, 2^32383397 is an apocalyptic number.

It is an amenable number.

32383397 is a deficient number, since it is larger than the sum of its proper divisors (1).

32383397 is an equidigital number, since it uses as much as digits as its factorization.

32383397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 38.

The square root of 32383397 is about 5690.6411765284. The cubic root of 32383397 is about 318.7431067585.

The spelling of 32383397 in words is "thirty-two million, three hundred eighty-three thousand, three hundred ninety-seven".