188897014 has 8 divisors (see below), whose sum is σ = 283437000. Its totient is φ = 94418016.

The previous prime is 188896957. The next prime is 188897017. The reversal of 188897014 is 410798881.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188897017) 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, 6499 + ... + 20494.

It is an arithmetic number, because the mean of its divisors is an integer number (35429625).

Almost surely, 2^188897014 is an apocalyptic number.

188897014 is a deficient number, since it is larger than the sum of its proper divisors (94539986).

188897014 is a wasteful number, since it uses less digits than its factorization.

188897014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30494.

The product of its (nonzero) digits is 129024, while the sum is 46.

The square root of 188897014 is about 13743.9810098821. The cubic root of 188897014 is about 573.7751003744.

The spelling of 188897014 in words is "one hundred eighty-eight million, eight hundred ninety-seven thousand, fourteen".