167200161 has 16 divisors (see below), whose sum is σ = 225914304. Its totient is φ = 109983744.

The previous prime is 167200153. The next prime is 167200169. The reversal of 167200161 is 161002761.

It is an interprime number because it is at equal distance from previous prime (167200153) and next prime (167200169).

It is not a de Polignac number, because 167200161 - 2³ = 167200153 is a prime.

It is a super-3 number, since 3×167200161³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (167200169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128265 + ... + 129561.

It is an arithmetic number, because the mean of its divisors is an integer number (14119644).

Almost surely, 2^167200161 is an apocalyptic number.

It is an amenable number.

167200161 is a deficient number, since it is larger than the sum of its proper divisors (58714143).

167200161 is a wasteful number, since it uses less digits than its factorization.

167200161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 167200161 is about 12930.5901257445. The cubic root of 167200161 is about 550.9077692317.

The spelling of 167200161 in words is "one hundred sixty-seven million, two hundred thousand, one hundred sixty-one".