188071082 has 8 divisors (see below), whose sum is σ = 296954400. Its totient is φ = 89086284.

The previous prime is 188071073. The next prime is 188071087. The reversal of 188071082 is 280170881.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (188071087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2474582 + ... + 2474657.

It is an arithmetic number, because the mean of its divisors is an integer number (37119300).

Almost surely, 2^188071082 is an apocalyptic number.

188071082 is a deficient number, since it is larger than the sum of its proper divisors (108883318).

188071082 is a wasteful number, since it uses less digits than its factorization.

188071082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4949260.

The product of its (nonzero) digits is 7168, while the sum is 35.

The square root of 188071082 is about 13713.9010496649. The cubic root of 188071082 is about 572.9376218281.

The spelling of 188071082 in words is "one hundred eighty-eight million, seventy-one thousand, eighty-two".