167099968 has 56 divisors (see below), whose sum is σ = 395459712. Its totient is φ = 68496384.

The previous prime is 167099929. The next prime is 167099971. The reversal of 167099968 is 869990761.

167099968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2196 + ... + 18412.

Almost surely, 2^167099968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 167099968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197729856).

167099968 is an abundant number, since it is smaller than the sum of its proper divisors (228359744).

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

167099968 is a wasteful number, since it uses less digits than its factorization.

167099968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16259 (or 16249 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 55.

The square root of 167099968 is about 12926.7152827004. The cubic root of 167099968 is about 550.7977052802.

The spelling of 167099968 in words is "one hundred sixty-seven million, ninety-nine thousand, nine hundred sixty-eight".