948523297 has 2 divisors, whose sum is σ = 948523298. Its totient is φ = 948523296.

The previous prime is 948523273. The next prime is 948523349. The reversal of 948523297 is 792325849.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 946423696 + 2099601 = 30764^2 + 1449^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-948523297 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 948523297.

It is not a weakly prime, because it can be changed into another prime (948623297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474261648 + 474261649.

It is an arithmetic number, because the mean of its divisors is an integer number (474261649).

Almost surely, 2^948523297 is an apocalyptic number.

It is an amenable number.

948523297 is a deficient number, since it is larger than the sum of its proper divisors (1).

948523297 is an equidigital number, since it uses as much as digits as its factorization.

948523297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 49.

The square root of 948523297 is about 30798.1054125087. The cubic root of 948523297 is about 982.5379506952.

The spelling of 948523297 in words is "nine hundred forty-eight million, five hundred twenty-three thousand, two hundred ninety-seven".