32244973 has 2 divisors, whose sum is σ = 32244974. Its totient is φ = 32244972.

The previous prime is 32244931. The next prime is 32244977. The reversal of 32244973 is 37944223.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23406244 + 8838729 = 4838^2 + 2973^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32244973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32244977) 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, 16122486 + 16122487.

It is an arithmetic number, because the mean of its divisors is an integer number (16122487).

Almost surely, 2^32244973 is an apocalyptic number.

It is an amenable number.

32244973 is a deficient number, since it is larger than the sum of its proper divisors (1).

32244973 is an equidigital number, since it uses as much as digits as its factorization.

32244973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 34.

The square root of 32244973 is about 5678.4657258805. The cubic root of 32244973 is about 318.2882984698.

The spelling of 32244973 in words is "thirty-two million, two hundred forty-four thousand, nine hundred seventy-three".