188714125 has 16 divisors (see below), whose sum is σ = 238753008. Its totient is φ = 148896000.

The previous prime is 188714117. The next prime is 188714129. The reversal of 188714125 is 521417881.

It can be written as a sum of positive squares in 8 ways, for example, as 99241444 + 89472681 = 9962^2 + 9459^2 .

It is not a de Polignac number, because 188714125 - 2³ = 188714117 is a prime.

It is a super-2 number, since 2×188714125² = 71226041949031250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188714129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1216 + ... + 19465.

It is an arithmetic number, because the mean of its divisors is an integer number (14922063).

Almost surely, 2^188714125 is an apocalyptic number.

It is an amenable number.

188714125 is a deficient number, since it is larger than the sum of its proper divisors (50038883).

188714125 is an equidigital number, since it uses as much as digits as its factorization.

188714125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20769 (or 20759 counting only the distinct ones).

The product of its digits is 17920, while the sum is 37.

The square root of 188714125 is about 13737.3259770597. The cubic root of 188714125 is about 573.5898653322.

The spelling of 188714125 in words is "one hundred eighty-eight million, seven hundred fourteen thousand, one hundred twenty-five".