488113247 has 2 divisors, whose sum is σ = 488113248. Its totient is φ = 488113246.

The previous prime is 488113217. The next prime is 488113261. The reversal of 488113247 is 742311884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 488113247 - 2⁶ = 488113183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 488113247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488113217) 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, 244056623 + 244056624.

It is an arithmetic number, because the mean of its divisors is an integer number (244056624).

Almost surely, 2^488113247 is an apocalyptic number.

488113247 is a deficient number, since it is larger than the sum of its proper divisors (1).

488113247 is an equidigital number, since it uses as much as digits as its factorization.

488113247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43008, while the sum is 38.

The square root of 488113247 is about 22093.2851110920. The cubic root of 488113247 is about 787.3603330708.

The spelling of 488113247 in words is "four hundred eighty-eight million, one hundred thirteen thousand, two hundred forty-seven".