32196361 has 2 divisors, whose sum is σ = 32196362. Its totient is φ = 32196360.

The previous prime is 32196347. The next prime is 32196377. The reversal of 32196361 is 16369123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23464336 + 8732025 = 4844^2 + 2955^2 .

It is a cyclic number.

It is not a de Polignac number, because 32196361 - 2¹⁹ = 31672073 is a prime.

It is not a weakly prime, because it can be changed into another prime (32196331) 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, 16098180 + 16098181.

It is an arithmetic number, because the mean of its divisors is an integer number (16098181).

Almost surely, 2^32196361 is an apocalyptic number.

It is an amenable number.

32196361 is a deficient number, since it is larger than the sum of its proper divisors (1).

32196361 is an equidigital number, since it uses as much as digits as its factorization.

32196361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 31.

The square root of 32196361 is about 5674.1837298417. The cubic root of 32196361 is about 318.1282692593.

The spelling of 32196361 in words is "thirty-two million, one hundred ninety-six thousand, three hundred sixty-one".