117366547 has 2 divisors, whose sum is σ = 117366548. Its totient is φ = 117366546.

The previous prime is 117366533. The next prime is 117366593. The reversal of 117366547 is 745663711.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117366547 is a prime.

It is not a weakly prime, because it can be changed into another prime (117366247) 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, 58683273 + 58683274.

It is an arithmetic number, because the mean of its divisors is an integer number (58683274).

Almost surely, 2^117366547 is an apocalyptic number.

117366547 is a deficient number, since it is larger than the sum of its proper divisors (1).

117366547 is an equidigital number, since it uses as much as digits as its factorization.

117366547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 117366547 is about 10833.5842176078. The cubic root of 117366547 is about 489.6075533240.

The spelling of 117366547 in words is "one hundred seventeen million, three hundred sixty-six thousand, five hundred forty-seven".