947796233 has 2 divisors, whose sum is σ = 947796234. Its totient is φ = 947796232.

The previous prime is 947796169. The next prime is 947796251. The reversal of 947796233 is 332697749.

947796233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 566297209 + 381499024 = 23797^2 + 19532^2 .

It is an emirp because it is prime and its reverse (332697749) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 947796233 - 2⁶ = 947796169 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 (947796293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473898116 + 473898117.

It is an arithmetic number, because the mean of its divisors is an integer number (473898117).

Almost surely, 2^947796233 is an apocalyptic number.

It is an amenable number.

947796233 is a deficient number, since it is larger than the sum of its proper divisors (1).

947796233 is an equidigital number, since it uses as much as digits as its factorization.

947796233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1714608, while the sum is 50.

The square root of 947796233 is about 30786.2994366000. The cubic root of 947796233 is about 982.2868408634.

The spelling of 947796233 in words is "nine hundred forty-seven million, seven hundred ninety-six thousand, two hundred thirty-three".