117004047 has 16 divisors (see below), whose sum is σ = 165473280. Its totient is φ = 73284992.

The previous prime is 117004031. The next prime is 117004057. The reversal of 117004047 is 740400711.

It is a cyclic number.

It is not a de Polignac number, because 117004047 - 2⁴ = 117004031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117004007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33154 + ... + 36512.

It is an arithmetic number, because the mean of its divisors is an integer number (10342080).

Almost surely, 2^117004047 is an apocalyptic number.

117004047 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

117004047 is a deficient number, since it is larger than the sum of its proper divisors (48469233).

117004047 is a wasteful number, since it uses less digits than its factorization.

117004047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 117004047 is about 10816.8408974155. The cubic root of 117004047 is about 489.1029638362.

Adding to 117004047 its reverse (740400711), we get a palindrome (857404758).

The spelling of 117004047 in words is "one hundred seventeen million, four thousand, forty-seven".