32012423 has 2 divisors, whose sum is σ = 32012424. Its totient is φ = 32012422.

The previous prime is 32012401. The next prime is 32012441. The reversal of 32012423 is 32421023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32012423 - 2²⁰ = 30963847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32012443) 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, 16006211 + 16006212.

It is an arithmetic number, because the mean of its divisors is an integer number (16006212).

Almost surely, 2^32012423 is an apocalyptic number.

32012423 is a deficient number, since it is larger than the sum of its proper divisors (1).

32012423 is an equidigital number, since it uses as much as digits as its factorization.

32012423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 32012423 is about 5657.9521913851. The cubic root of 32012423 is about 317.5212890017.

Adding to 32012423 its reverse (32421023), we get a palindrome (64433446).

The spelling of 32012423 in words is "thirty-two million, twelve thousand, four hundred twenty-three".