117125424 has 240 divisors, whose sum is σ = 385912800. Its totient is φ = 32845824.

The previous prime is 117125419. The next prime is 117125441. The reversal of 117125424 is 424521711.

117125424 is a `hidden beast` number, since 117 + 1 + 2 + 542 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1315972 + ... + 1316060.

It is an arithmetic number, because the mean of its divisors is an integer number (1607970).

Almost surely, 2^117125424 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 117125424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192956400).

117125424 is an abundant number, since it is smaller than the sum of its proper divisors (268787376).

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

117125424 is a wasteful number, since it uses less digits than its factorization.

117125424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 163 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 117125424 is about 10822.4499998845. The cubic root of 117125424 is about 489.2720330140.

The spelling of 117125424 in words is "one hundred seventeen million, one hundred twenty-five thousand, four hundred twenty-four".