167888 has 20 divisors (see below), whose sum is σ = 372000. Its totient is φ = 71904.

The previous prime is 167887. The next prime is 167891. The reversal of 167888 is 888761.

167888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167887) 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, 638 + ... + 861.

It is an arithmetic number, because the mean of its divisors is an integer number (18600).

2¹⁶⁷⁸⁸⁸ is an apocalyptic number.

It is an amenable number.

167888 is an abundant number, since it is smaller than the sum of its proper divisors (204112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

167888 is a wasteful number, since it uses less digits than its factorization.

167888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514 (or 1508 counting only the distinct ones).

The product of its digits is 21504, while the sum is 38.

The square root of 167888 is about 409.7413818496. The cubic root of 167888 is about 55.1662189165.

The spelling of 167888 in words is "one hundred sixty-seven thousand, eight hundred eighty-eight".