167172896 has 24 divisors (see below), whose sum is σ = 359042544. Its totient is φ = 75987520.

The previous prime is 167172871. The next prime is 167172913. The reversal of 167172896 is 698271761.

It is a self number, because there is not a number n which added to its sum of digits gives 167172896.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237110 + ... + 237813.

It is an arithmetic number, because the mean of its divisors is an integer number (14960106).

Almost surely, 2^167172896 is an apocalyptic number.

167172896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

167172896 is an abundant number, since it is smaller than the sum of its proper divisors (191869648).

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

167172896 is a wasteful number, since it uses less digits than its factorization.

167172896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474944 (or 474936 counting only the distinct ones).

The product of its digits is 254016, while the sum is 47.

The square root of 167172896 is about 12929.5357998654. The cubic root of 167172896 is about 550.8778224566.

The spelling of 167172896 in words is "one hundred sixty-seven million, one hundred seventy-two thousand, eight hundred ninety-six".