8808642 has 32 divisors (see below), whose sum is σ = 19718400. Its totient is φ = 2914704.

The previous prime is 8808629. The next prime is 8808643. The reversal of 8808642 is 2468088.

8808642 is a `hidden beast` number, since 8 + 8 + 0 + 8 + 642 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 8808597 and 8808606.

It is not an unprimeable number, because it can be changed into a prime (8808643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7959 + ... + 8997.

It is an arithmetic number, because the mean of its divisors is an integer number (616200).

Almost surely, 2^8808642 is an apocalyptic number.

8808642 is an abundant number, since it is smaller than the sum of its proper divisors (10909758).

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

8808642 is a wasteful number, since it uses less digits than its factorization.

8808642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207 (or 1201 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 8808642 is about 2967.9356462026. The cubic root of 8808642 is about 206.5235840465.

The spelling of 8808642 in words is "eight million, eight hundred eight thousand, six hundred forty-two".