32141609 has 2 divisors, whose sum is σ = 32141610. Its totient is φ = 32141608.

The previous prime is 32141587. The next prime is 32141621. The reversal of 32141609 is 90614123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30030400 + 2111209 = 5480^2 + 1453^2 .

It is an emirp because it is prime and its reverse (90614123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32141609 - 2¹⁶ = 32076073 is a prime.

It is not a weakly prime, because it can be changed into another prime (32141639) 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, 16070804 + 16070805.

It is an arithmetic number, because the mean of its divisors is an integer number (16070805).

Almost surely, 2^32141609 is an apocalyptic number.

It is an amenable number.

32141609 is a deficient number, since it is larger than the sum of its proper divisors (1).

32141609 is an equidigital number, since it uses as much as digits as its factorization.

32141609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 32141609 is about 5669.3570182164. The cubic root of 32141609 is about 317.9478343554.

The spelling of 32141609 in words is "thirty-two million, one hundred forty-one thousand, six hundred nine".