117035647 has 2 divisors, whose sum is σ = 117035648. Its totient is φ = 117035646.

The previous prime is 117035621. The next prime is 117035651. The reversal of 117035647 is 746530711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117035647 - 2¹⁹ = 116511359 is a prime.

It is equal to p_6682354 and since 117035647 and 6682354 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117035747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58517823 + 58517824.

It is an arithmetic number, because the mean of its divisors is an integer number (58517824).

Almost surely, 2^117035647 is an apocalyptic number.

117035647 is a deficient number, since it is larger than the sum of its proper divisors (1).

117035647 is an equidigital number, since it uses as much as digits as its factorization.

117035647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 117035647 is about 10818.3014840593. The cubic root of 117035647 is about 489.1469915511.

The spelling of 117035647 in words is "one hundred seventeen million, thirty-five thousand, six hundred forty-seven".