32971343 has 2 divisors, whose sum is σ = 32971344. Its totient is φ = 32971342.

The previous prime is 32971307. The next prime is 32971357. The reversal of 32971343 is 34317923.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32971343 - 2¹⁰ = 32970319 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32971373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16485671 + 16485672.

It is an arithmetic number, because the mean of its divisors is an integer number (16485672).

Almost surely, 2^32971343 is an apocalyptic number.

32971343 is a deficient number, since it is larger than the sum of its proper divisors (1).

32971343 is an equidigital number, since it uses as much as digits as its factorization.

32971343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 32.

The square root of 32971343 is about 5742.0678331068. The cubic root of 32971343 is about 320.6605593317.

The spelling of 32971343 in words is "thirty-two million, nine hundred seventy-one thousand, three hundred forty-three".