8850000 has 120 divisors (see below), whose sum is σ = 29060640. Its totient is φ = 2320000.

The previous prime is 8849999. The next prime is 8850001. The reversal of 8850000 is 588.

It is an interprime number because it is at equal distance from previous prime (8849999) and next prime (8850001).

It is a tau number, because it is divible by the number of its divisors (120).

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8850001) 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, 149971 + ... + 150029.

It is an arithmetic number, because the mean of its divisors is an integer number (242172).

Almost surely, 2^8850000 is an apocalyptic number.

8850000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8850000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14530320).

8850000 is an abundant number, since it is smaller than the sum of its proper divisors (20210640).

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

8850000 is an equidigital number, since it uses as much as digits as its factorization.

8850000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 8850000 is about 2974.8949561287. The cubic root of 8850000 is about 206.8463000562.

Adding to 8850000 its reverse (588), we get a palindrome (8850588).

The spelling of 8850000 in words is "eight million, eight hundred fifty thousand".