32073047 has 2 divisors, whose sum is σ = 32073048. Its totient is φ = 32073046.

The previous prime is 32073037. The next prime is 32073077. The reversal of 32073047 is 74037023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32073047 - 2⁶ = 32072983 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32073037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16036523 + 16036524.

It is an arithmetic number, because the mean of its divisors is an integer number (16036524).

Almost surely, 2^32073047 is an apocalyptic number.

32073047 is a deficient number, since it is larger than the sum of its proper divisors (1).

32073047 is an equidigital number, since it uses as much as digits as its factorization.

32073047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 26.

The square root of 32073047 is about 5663.3070727270. The cubic root of 32073047 is about 317.7215994886.

The spelling of 32073047 in words is "thirty-two million, seventy-three thousand, forty-seven".