76304233 has 2 divisors, whose sum is σ = 76304234. Its totient is φ = 76304232.

The previous prime is 76304227. The next prime is 76304257. The reversal of 76304233 is 33240367.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65334889 + 10969344 = 8083^2 + 3312^2 .

It is a cyclic number.

It is not a de Polignac number, because 76304233 - 2¹⁷ = 76173161 is a prime.

It is not a weakly prime, because it can be changed into another prime (76304203) 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, 38152116 + 38152117.

It is an arithmetic number, because the mean of its divisors is an integer number (38152117).

Almost surely, 2^76304233 is an apocalyptic number.

It is an amenable number.

76304233 is a deficient number, since it is larger than the sum of its proper divisors (1).

76304233 is an equidigital number, since it uses as much as digits as its factorization.

76304233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 76304233 is about 8735.2294188533. The cubic root of 76304233 is about 424.1468152576.

The spelling of 76304233 in words is "seventy-six million, three hundred four thousand, two hundred thirty-three".