117028384 has 24 divisors (see below), whose sum is σ = 251345808. Its totient is φ = 53194560.

The previous prime is 117028381. The next prime is 117028411. The reversal of 117028384 is 483820711.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (117028381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165882 + ... + 166585.

It is an arithmetic number, because the mean of its divisors is an integer number (10472742).

Almost surely, 2^117028384 is an apocalyptic number.

It is an amenable number.

117028384 is an abundant number, since it is smaller than the sum of its proper divisors (134317424).

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

117028384 is a wasteful number, since it uses less digits than its factorization.

117028384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332488 (or 332480 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 117028384 is about 10817.9657976904. The cubic root of 117028384 is about 489.1368728446.

The spelling of 117028384 in words is "one hundred seventeen million, twenty-eight thousand, three hundred eighty-four".