32412971 has 2 divisors, whose sum is σ = 32412972. Its totient is φ = 32412970.

The previous prime is 32412959. The next prime is 32412977. The reversal of 32412971 is 17921423.

32412971 is nontrivially palindromic in base 13.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32412971 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32412977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16206485 + 16206486.

It is an arithmetic number, because the mean of its divisors is an integer number (16206486).

Almost surely, 2^32412971 is an apocalyptic number.

32412971 is a deficient number, since it is larger than the sum of its proper divisors (1).

32412971 is an equidigital number, since it uses as much as digits as its factorization.

32412971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 29.

The square root of 32412971 is about 5693.2390604997. The cubic root of 32412971 is about 318.8401074996.

The spelling of 32412971 in words is "thirty-two million, four hundred twelve thousand, nine hundred seventy-one".