32087641 has 2 divisors, whose sum is σ = 32087642. Its totient is φ = 32087640.

The previous prime is 32087639. The next prime is 32087663. The reversal of 32087641 is 14678023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28847641 + 3240000 = 5371^2 + 1800^2 .

It is a cyclic number.

It is not a de Polignac number, because 32087641 - 2¹ = 32087639 is a prime.

Together with 32087639, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32087441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16043820 + 16043821.

It is an arithmetic number, because the mean of its divisors is an integer number (16043821).

Almost surely, 2^32087641 is an apocalyptic number.

It is an amenable number.

32087641 is a deficient number, since it is larger than the sum of its proper divisors (1).

32087641 is an equidigital number, since it uses as much as digits as its factorization.

32087641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 32087641 is about 5664.5953959661. The cubic root of 32087641 is about 317.7697824786.

The spelling of 32087641 in words is "thirty-two million, eighty-seven thousand, six hundred forty-one".