76488833 has 2 divisors, whose sum is σ = 76488834. Its totient is φ = 76488832.

The previous prime is 76488829. The next prime is 76488847. The reversal of 76488833 is 33888467.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76335169 + 153664 = 8737^2 + 392^2 .

It is an emirp because it is prime and its reverse (33888467) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76488833 - 2² = 76488829 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (76488803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38244416 + 38244417.

It is an arithmetic number, because the mean of its divisors is an integer number (38244417).

Almost surely, 2^76488833 is an apocalyptic number.

It is an amenable number.

76488833 is a deficient number, since it is larger than the sum of its proper divisors (1).

76488833 is an equidigital number, since it uses as much as digits as its factorization.

76488833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 774144, while the sum is 47.

The square root of 76488833 is about 8745.7894440696. The cubic root of 76488833 is about 424.4885806835.

The spelling of 76488833 in words is "seventy-six million, four hundred eighty-eight thousand, eight hundred thirty-three".