117827125 has 32 divisors (see below), whose sum is σ = 163537920. Its totient is φ = 84168000.

The previous prime is 117827123. The next prime is 117827209. The reversal of 117827125 is 521728711.

It is not a de Polignac number, because 117827125 - 2¹ = 117827123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117827123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49206 + ... + 51544.

It is an arithmetic number, because the mean of its divisors is an integer number (5110560).

Almost surely, 2^117827125 is an apocalyptic number.

It is an amenable number.

117827125 is a deficient number, since it is larger than the sum of its proper divisors (45710795).

117827125 is a wasteful number, since it uses less digits than its factorization.

117827125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398 (or 2388 counting only the distinct ones).

The product of its digits is 7840, while the sum is 34.

The square root of 117827125 is about 10854.8203577950. The cubic root of 117827125 is about 490.2471680960.

The spelling of 117827125 in words is "one hundred seventeen million, eight hundred twenty-seven thousand, one hundred twenty-five".