117004207 has 4 divisors (see below), whose sum is σ = 117028800. Its totient is φ = 116979616.

The previous prime is 117004169. The next prime is 117004219. The reversal of 117004207 is 702400711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 117004207 - 2⁷ = 117004079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117004297) 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 in 3 ways as a sum of consecutive naturals, for example, 2623 + ... + 15520.

It is an arithmetic number, because the mean of its divisors is an integer number (29257200).

Almost surely, 2^117004207 is an apocalyptic number.

117004207 is a deficient number, since it is larger than the sum of its proper divisors (24593).

117004207 is an equidigital number, since it uses as much as digits as its factorization.

117004207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24592.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 117004207 is about 10816.8482932877. The cubic root of 117004207 is about 489.1031867813.

Adding to 117004207 its reverse (702400711), we get a palindrome (819404918).

The spelling of 117004207 in words is "one hundred seventeen million, four thousand, two hundred seven".