117506038 has 12 divisors (see below), whose sum is σ = 190860948. Its totient is φ = 54233400.

The previous prime is 117506003. The next prime is 117506093. The reversal of 117506038 is 830605711.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 173488 + ... + 174163.

It is an arithmetic number, because the mean of its divisors is an integer number (15905079).

Almost surely, 2^117506038 is an apocalyptic number.

117506038 is a deficient number, since it is larger than the sum of its proper divisors (73354910).

117506038 is a wasteful number, since it uses less digits than its factorization.

117506038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347679 (or 347666 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 117506038 is about 10840.0202029332. The cubic root of 117506038 is about 489.8014439175.

The spelling of 117506038 in words is "one hundred seventeen million, five hundred six thousand, thirty-eight".