117256482 has 48 divisors (see below), whose sum is σ = 295289280. Its totient is φ = 32931936.

The previous prime is 117256471. The next prime is 117256537. The reversal of 117256482 is 284652711.

117256482 is a `hidden beast` number, since 1 + 1 + 7 + 2 + 5 + 648 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 453 + ... + 15320.

It is an arithmetic number, because the mean of its divisors is an integer number (6151860).

Almost surely, 2^117256482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117256482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147644640).

117256482 is an abundant number, since it is smaller than the sum of its proper divisors (178032798).

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

117256482 is a wasteful number, since it uses less digits than its factorization.

117256482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15847 (or 15844 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 117256482 is about 10828.5032206672. The cubic root of 117256482 is about 489.4544560094.

The spelling of 117256482 in words is "one hundred seventeen million, two hundred fifty-six thousand, four hundred eighty-two".