32776673 has 2 divisors, whose sum is σ = 32776674. Its totient is φ = 32776672.

The previous prime is 32776661. The next prime is 32776687. The reversal of 32776673 is 37667723.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21641104 + 11135569 = 4652^2 + 3337^2 .

It is a cyclic number.

It is not a de Polignac number, because 32776673 - 2⁸ = 32776417 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 32776673.

It is not a weakly prime, because it can be changed into another prime (32776603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16388336 + 16388337.

It is an arithmetic number, because the mean of its divisors is an integer number (16388337).

Almost surely, 2^32776673 is an apocalyptic number.

It is an amenable number.

32776673 is a deficient number, since it is larger than the sum of its proper divisors (1).

32776673 is an equidigital number, since it uses as much as digits as its factorization.

32776673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 222264, while the sum is 41.

The square root of 32776673 is about 5725.0915276526. The cubic root of 32776673 is about 320.0282299314.

The spelling of 32776673 in words is "thirty-two million, seven hundred seventy-six thousand, six hundred seventy-three".