8856873 has 12 divisors (see below), whose sum is σ = 12866308. Its totient is φ = 5870880.

The previous prime is 8856833. The next prime is 8856877. The reversal of 8856873 is 3786588.

8856873 is a `hidden beast` number, since 88 + 568 + 7 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1871424 + 6985449 = 1368^2 + 2643^2 .

It is not a de Polignac number, because 8856873 - 2⁹ = 8856361 is a prime.

It is a super-3 number, since 3×8856873³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8856877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1090 + ... + 4347.

Almost surely, 2^8856873 is an apocalyptic number.

It is an amenable number.

8856873 is a deficient number, since it is larger than the sum of its proper divisors (4009435).

8856873 is a wasteful number, since it uses less digits than its factorization.

8856873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5624 (or 5621 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 8856873 is about 2976.0498987752. The cubic root of 8856873 is about 206.8998325141.

The spelling of 8856873 in words is "eight million, eight hundred fifty-six thousand, eight hundred seventy-three".