8816043 has 8 divisors (see below), whose sum is σ = 11770000. Its totient is φ = 5869728.

The previous prime is 8815973. The next prime is 8816053. The reversal of 8816043 is 3406188.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8816043 - 2⁸ = 8815787 is a prime.

It is a super-2 number, since 2×8816043² = 155445228355698, which contains 22 as substring.

It is a Duffinian number.

8816043 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8816043.

It is not an unprimeable number, because it can be changed into a prime (8816053) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1833 + ... + 4581.

It is an arithmetic number, because the mean of its divisors is an integer number (1471250).

Almost surely, 2^8816043 is an apocalyptic number.

8816043 is a deficient number, since it is larger than the sum of its proper divisors (2953957).

8816043 is a wasteful number, since it uses less digits than its factorization.

8816043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 8816043 is about 2969.1822106432. The cubic root of 8816043 is about 206.5814080625.

The spelling of 8816043 in words is "eight million, eight hundred sixteen thousand, forty-three".