117492032 has 56 divisors (see below), whose sum is σ = 282147264. Its totient is φ = 47388672.

The previous prime is 117491999. The next prime is 117492047. The reversal of 117492032 is 230294711.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 117491986 and 117492004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98 + ... + 15329.

It is an arithmetic number, because the mean of its divisors is an integer number (5038344).

Almost surely, 2^117492032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117492032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141073632).

117492032 is an abundant number, since it is smaller than the sum of its proper divisors (164655232).

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

117492032 is a wasteful number, since it uses less digits than its factorization.

117492032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15463 (or 15453 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 117492032 is about 10839.3741516750. The cubic root of 117492032 is about 489.7819827003.

The spelling of 117492032 in words is "one hundred seventeen million, four hundred ninety-two thousand, thirty-two".