87160196 has 24 divisors (see below), whose sum is σ = 160778520. Its totient is φ = 41280512.

The previous prime is 87160181. The next prime is 87160217. The reversal of 87160196 is 69106178.

It can be written as a sum of positive squares in 4 ways, for example, as 51638596 + 35521600 = 7186^2 + 5960^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941 + ... + 13236.

It is an arithmetic number, because the mean of its divisors is an integer number (6699105).

Almost surely, 2^87160196 is an apocalyptic number.

It is an amenable number.

87160196 is a deficient number, since it is larger than the sum of its proper divisors (73618324).

87160196 is a wasteful number, since it uses less digits than its factorization.

87160196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14263 (or 14261 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 87160196 is about 9335.9625106360. The cubic root of 87160196 is about 443.3765632683.

The spelling of 87160196 in words is "eighty-seven million, one hundred sixty thousand, one hundred ninety-six".