117502506 has 24 divisors (see below), whose sum is σ = 277733664. Its totient is φ = 35606760.

The previous prime is 117502501. The next prime is 117502513. The reversal of 117502506 is 605205711.

It is a self number, because there is not a number n which added to its sum of digits gives 117502506.

It is not an unprimeable number, because it can be changed into a prime (117502501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296526 + ... + 296921.

It is an arithmetic number, because the mean of its divisors is an integer number (11572236).

Almost surely, 2^117502506 is an apocalyptic number.

117502506 is an abundant number, since it is smaller than the sum of its proper divisors (160231158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117502506 is a wasteful number, since it uses less digits than its factorization.

117502506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593466 (or 593463 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 117502506 is about 10839.8572868834. The cubic root of 117502506 is about 489.7965363795.

The spelling of 117502506 in words is "one hundred seventeen million, five hundred two thousand, five hundred six".