117348525 has 36 divisors (see below), whose sum is σ = 240213792. Its totient is φ = 53644320.

The previous prime is 117348523. The next prime is 117348533. The reversal of 117348525 is 525843711.

117348525 is a `hidden beast` number, since 1 + 173 + 485 + 2 + 5 = 666.

It is not a de Polignac number, because 117348525 - 2¹ = 117348523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117348525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117348521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 35679 + ... + 38828.

Almost surely, 2^117348525 is an apocalyptic number.

117348525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117348525 is an abundant number, since it is smaller than the sum of its proper divisors (122865267).

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

117348525 is a wasteful number, since it uses less digits than its factorization.

117348525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74530 (or 74522 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 117348525 is about 10832.7524203224. The cubic root of 117348525 is about 489.5824917847.

The spelling of 117348525 in words is "one hundred seventeen million, three hundred forty-eight thousand, five hundred twenty-five".