8885550 has 48 divisors (see below), whose sum is σ = 22645872. Its totient is φ = 2304000.

The previous prime is 8885533. The next prime is 8885551. The reversal of 8885550 is 555888.

8885550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 8885499 and 8885508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8885551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4750 + ... + 6350.

It is an arithmetic number, because the mean of its divisors is an integer number (471789).

Almost surely, 2^8885550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8885550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11322936).

8885550 is an abundant number, since it is smaller than the sum of its proper divisors (13760322).

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

8885550 is a wasteful number, since it uses less digits than its factorization.

8885550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653 (or 1648 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 39.

The square root of 8885550 is about 2980.8639687178. The cubic root of 8885550 is about 207.1228937219.

It can be divided in two parts, 888 and 5550, that multiplied together give a square (4928400 = 2220²).

The spelling of 8885550 in words is "eight million, eight hundred eighty-five thousand, five hundred fifty".