87396168 has 16 divisors (see below), whose sum is σ = 218490480. Its totient is φ = 29132048.

The previous prime is 87396163. The next prime is 87396229. The reversal of 87396168 is 86169378.

It is not an unprimeable number, because it can be changed into a prime (87396163) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1820730 + ... + 1820777.

It is an arithmetic number, because the mean of its divisors is an integer number (13655655).

Almost surely, 2^87396168 is an apocalyptic number.

It is an amenable number.

87396168 is an abundant number, since it is smaller than the sum of its proper divisors (131094312).

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

87396168 is a wasteful number, since it uses less digits than its factorization.

87396168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641516 (or 3641512 counting only the distinct ones).

The product of its digits is 435456, while the sum is 48.

The square root of 87396168 is about 9348.5917656083. The cubic root of 87396168 is about 443.7763259393.

The spelling of 87396168 in words is "eighty-seven million, three hundred ninety-six thousand, one hundred sixty-eight".