32828197 has 2 divisors, whose sum is σ = 32828198. Its totient is φ = 32828196.

The previous prime is 32828189. The next prime is 32828209. The reversal of 32828197 is 79182823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27815076 + 5013121 = 5274^2 + 2239^2 .

It is a cyclic number.

It is not a de Polignac number, because 32828197 - 2³ = 32828189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32828897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16414098 + 16414099.

It is an arithmetic number, because the mean of its divisors is an integer number (16414099).

Almost surely, 2^32828197 is an apocalyptic number.

It is an amenable number.

32828197 is a deficient number, since it is larger than the sum of its proper divisors (1).

32828197 is an equidigital number, since it uses as much as digits as its factorization.

32828197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 40.

The square root of 32828197 is about 5729.5896013589. The cubic root of 32828197 is about 320.1958339050.

The spelling of 32828197 in words is "thirty-two million, eight hundred twenty-eight thousand, one hundred ninety-seven".