8816042 has 8 divisors (see below), whose sum is σ = 13282500. Its totient is φ = 4388544.

The previous prime is 8815973. The next prime is 8816053. The reversal of 8816042 is 2406188.

It can be written as a sum of positive squares in 2 ways, for example, as 7349521 + 1466521 = 2711^2 + 1211^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 8815996 and 8816014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9167 + ... + 10082.

Almost surely, 2^8816042 is an apocalyptic number.

8816042 is a deficient number, since it is larger than the sum of its proper divisors (4466458).

8816042 is a wasteful number, since it uses less digits than its factorization.

8816042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19480.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 8816042 is about 2969.1820422467. The cubic root of 8816042 is about 206.5814002517.

The spelling of 8816042 in words is "eight million, eight hundred sixteen thousand, forty-two".