32084621 has 2 divisors, whose sum is σ = 32084622. Its totient is φ = 32084620.

The previous prime is 32084573. The next prime is 32084623. The reversal of 32084621 is 12648023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30085225 + 1999396 = 5485^2 + 1414^2 .

It is a cyclic number.

It is not a de Polignac number, because 32084621 - 2¹⁴ = 32068237 is a prime.

It is a Sophie Germain prime.

Together with 32084623, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32084623) 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, 16042310 + 16042311.

It is an arithmetic number, because the mean of its divisors is an integer number (16042311).

Almost surely, 2^32084621 is an apocalyptic number.

It is an amenable number.

32084621 is a deficient number, since it is larger than the sum of its proper divisors (1).

32084621 is an equidigital number, since it uses as much as digits as its factorization.

32084621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 32084621 is about 5664.3288216699. The cubic root of 32084621 is about 317.7598129616.

The spelling of 32084621 in words is "thirty-two million, eighty-four thousand, six hundred twenty-one".