8445888 has 168 divisors, whose sum is σ = 27895296. Its totient is φ = 2419200.

The previous prime is 8445863. The next prime is 8445893. The reversal of 8445888 is 8885448.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196395 + ... + 196437.

Almost surely, 2^8445888 is an apocalyptic number.

8445888 is a gapful number since it is divisible by the number (88) 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 8445888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13947648).

8445888 is an abundant number, since it is smaller than the sum of its proper divisors (19449408).

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

8445888 is a wasteful number, since it uses less digits than its factorization.

8445888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 90 counting only the distinct ones).

The product of its digits is 327680, while the sum is 45.

The square root of 8445888 is about 2906.1809991809. The cubic root of 8445888 is about 203.6487612273.

The spelling of 8445888 in words is "eight million, four hundred forty-five thousand, eight hundred eighty-eight".