8871463 has 4 divisors (see below), whose sum is σ = 8983840. Its totient is φ = 8759088.

The previous prime is 8871449. The next prime is 8871503. The reversal of 8871463 is 3641788.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8871463 - 2⁹ = 8870951 is a prime.

It is the 2979-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8875463) by changing a digit.

It is a nontrivial repunit in base 2978.

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, 56070 + ... + 56227.

It is an arithmetic number, because the mean of its divisors is an integer number (2245960).

Almost surely, 2^8871463 is an apocalyptic number.

8871463 is a deficient number, since it is larger than the sum of its proper divisors (112377).

8871463 is a wasteful number, since it uses less digits than its factorization.

8871463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112376.

The product of its digits is 32256, while the sum is 37.

The square root of 8871463 is about 2978.5001259023. The cubic root of 8871463 is about 207.0133794552.

The spelling of 8871463 in words is "eight million, eight hundred seventy-one thousand, four hundred sixty-three".