117687032 has 8 divisors (see below), whose sum is σ = 220663200. Its totient is φ = 58843512.

The previous prime is 117687019. The next prime is 117687049. The reversal of 117687032 is 230786711.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 117686983 and 117687001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7355432 + ... + 7355447.

It is an arithmetic number, because the mean of its divisors is an integer number (27582900).

Almost surely, 2^117687032 is an apocalyptic number.

It is an amenable number.

117687032 is a deficient number, since it is larger than the sum of its proper divisors (102976168).

117687032 is a wasteful number, since it uses less digits than its factorization.

117687032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14710885 (or 14710881 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 117687032 is about 10848.3654068251. The cubic root of 117687032 is about 490.0527945336.

The spelling of 117687032 in words is "one hundred seventeen million, six hundred eighty-seven thousand, thirty-two".