117498307 has 2 divisors, whose sum is σ = 117498308. Its totient is φ = 117498306.

The previous prime is 117498289. The next prime is 117498341. The reversal of 117498307 is 703894711.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117498307 is a prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 117498307.

It is not a weakly prime, because it can be changed into another prime (117498377) 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, 58749153 + 58749154.

It is an arithmetic number, because the mean of its divisors is an integer number (58749154).

Almost surely, 2^117498307 is an apocalyptic number.

117498307 is a deficient number, since it is larger than the sum of its proper divisors (1).

117498307 is an equidigital number, since it uses as much as digits as its factorization.

117498307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 117498307 is about 10839.6636017913. The cubic root of 117498307 is about 489.7907019503.

The spelling of 117498307 in words is "one hundred seventeen million, four hundred ninety-eight thousand, three hundred seven".