8885861 has 8 divisors (see below), whose sum is σ = 9266400. Its totient is φ = 8510320.

The previous prime is 8885857. The next prime is 8885869. The reversal of 8885861 is 1685888.

8885861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8885861 - 2² = 8885857 is a prime.

It is a super-2 number, since 2×8885861² = 157917051422642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8885869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2630 + ... + 4968.

It is an arithmetic number, because the mean of its divisors is an integer number (1158300).

Almost surely, 2^8885861 is an apocalyptic number.

It is an amenable number.

8885861 is a deficient number, since it is larger than the sum of its proper divisors (380539).

8885861 is a wasteful number, since it uses less digits than its factorization.

8885861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499.

The product of its digits is 122880, while the sum is 44.

The square root of 8885861 is about 2980.9161343453. The cubic root of 8885861 is about 207.1253101721.

The spelling of 8885861 in words is "eight million, eight hundred eighty-five thousand, eight hundred sixty-one".