117591124 has 24 divisors (see below), whose sum is σ = 235484928. Its totient is φ = 50331360.

The previous prime is 117591119. The next prime is 117591137. The reversal of 117591124 is 421195711.

117591124 = 2202² + 2203² + ... + 2225².

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, 24117 + ... + 28579.

It is an arithmetic number, because the mean of its divisors is an integer number (9811872).

Almost surely, 2^117591124 is an apocalyptic number.

117591124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

117591124 is an abundant number, since it is smaller than the sum of its proper divisors (117893804).

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

117591124 is a wasteful number, since it uses less digits than its factorization.

117591124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5415 (or 5413 counting only the distinct ones).

The product of its digits is 2520, while the sum is 31.

The square root of 117591124 is about 10843.9441164182. The cubic root of 117591124 is about 489.9196369665.

The spelling of 117591124 in words is "one hundred seventeen million, five hundred ninety-one thousand, one hundred twenty-four".