32272423 has 2 divisors, whose sum is σ = 32272424. Its totient is φ = 32272422.

The previous prime is 32272421. The next prime is 32272451. The reversal of 32272423 is 32427223.

It is a weak prime.

It is an emirp because it is prime and its reverse (32427223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32272423 - 2¹ = 32272421 is a prime.

Together with 32272421, 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 (32272421) 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, 16136211 + 16136212.

It is an arithmetic number, because the mean of its divisors is an integer number (16136212).

Almost surely, 2^32272423 is an apocalyptic number.

32272423 is a deficient number, since it is larger than the sum of its proper divisors (1).

32272423 is an equidigital number, since it uses as much as digits as its factorization.

32272423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 25.

The square root of 32272423 is about 5680.8822378219. The cubic root of 32272423 is about 318.3785919832.

Adding to 32272423 its reverse (32427223), we get a palindrome (64699646).

The spelling of 32272423 in words is "thirty-two million, two hundred seventy-two thousand, four hundred twenty-three".