168888106 has 8 divisors (see below), whose sum is σ = 257113440. Its totient is φ = 83183628.

The previous prime is 168888101. The next prime is 168888107. The reversal of 168888106 is 601888861.

168888106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 (168888101) 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, 630046 + ... + 630313.

It is an arithmetic number, because the mean of its divisors is an integer number (32139180).

Almost surely, 2^168888106 is an apocalyptic number.

168888106 is a deficient number, since it is larger than the sum of its proper divisors (88225334).

168888106 is a wasteful number, since it uses less digits than its factorization.

168888106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260428.

The product of its (nonzero) digits is 147456, while the sum is 46.

The square root of 168888106 is about 12995.6956720293. The cubic root of 168888106 is about 552.7554353499.

The spelling of 168888106 in words is "one hundred sixty-eight million, eight hundred eighty-eight thousand, one hundred six".