167097928 has 16 divisors (see below), whose sum is σ = 313447680. Its totient is φ = 83511888.

The previous prime is 167097911. The next prime is 167097929. The reversal of 167097928 is 829790761.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (167097929) 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, 28201 + ... + 33607.

It is an arithmetic number, because the mean of its divisors is an integer number (19590480).

Almost surely, 2^167097928 is an apocalyptic number.

It is an amenable number.

167097928 is a deficient number, since it is larger than the sum of its proper divisors (146349752).

167097928 is a wasteful number, since it uses less digits than its factorization.

167097928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9276 (or 9272 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 49.

The square root of 167097928 is about 12926.6363761034. The cubic root of 167097928 is about 550.7954638437.

The spelling of 167097928 in words is "one hundred sixty-seven million, ninety-seven thousand, nine hundred twenty-eight".