86547268 has 6 divisors (see below), whose sum is σ = 151457726. Its totient is φ = 43273632.

The previous prime is 86547247. The next prime is 86547287. The reversal of 86547268 is 86274568.

It can be written as a sum of positive squares in only one way, i.e., 73239364 + 13307904 = 8558^2 + 3648^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10818405 + ... + 10818412.

Almost surely, 2^86547268 is an apocalyptic number.

It is an amenable number.

86547268 is a deficient number, since it is larger than the sum of its proper divisors (64910458).

86547268 is a wasteful number, since it uses less digits than its factorization.

86547268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21636821 (or 21636819 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 86547268 is about 9303.0784152344. The cubic root of 86547268 is about 442.3348131660.

The spelling of 86547268 in words is "eighty-six million, five hundred forty-seven thousand, two hundred sixty-eight".