32243461 has 2 divisors, whose sum is σ = 32243462. Its totient is φ = 32243460.

The previous prime is 32243459. The next prime is 32243467. The reversal of 32243461 is 16434223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31292836 + 950625 = 5594^2 + 975^2 .

It is a cyclic number.

It is not a de Polignac number, because 32243461 - 2¹ = 32243459 is a prime.

Together with 32243459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32243467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16121730 + 16121731.

It is an arithmetic number, because the mean of its divisors is an integer number (16121731).

Almost surely, 2^32243461 is an apocalyptic number.

It is an amenable number.

32243461 is a deficient number, since it is larger than the sum of its proper divisors (1).

32243461 is an equidigital number, since it uses as much as digits as its factorization.

32243461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 25.

The square root of 32243461 is about 5678.3325897661. The cubic root of 32243461 is about 318.2833234366.

Adding to 32243461 its reverse (16434223), we get a palindrome (48677684).

The spelling of 32243461 in words is "thirty-two million, two hundred forty-three thousand, four hundred sixty-one".