888448 has 32 divisors (see below), whose sum is σ = 1933920. Its totient is φ = 403200.

The previous prime is 888443. The next prime is 888451. The reversal of 888448 is 844888.

It is a tau number, because it is divible by the number of its divisors (32).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 888448.

It is not an unprimeable number, because it can be changed into a prime (888443) by changing a digit.

888448 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1093 + ... + 1723.

It is an arithmetic number, because the mean of its divisors is an integer number (60435).

2⁸⁸⁸⁴⁴⁸ is an apocalyptic number.

888448 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 888448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (966960).

888448 is an abundant number, since it is smaller than the sum of its proper divisors (1045472).

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

888448 is a wasteful number, since it uses less digits than its factorization.

888448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656 (or 644 counting only the distinct ones).

The product of its digits is 65536, while the sum is 40.

The square root of 888448 is about 942.5751959393. The cubic root of 888448 is about 96.1340719296.

The spelling of 888448 in words is "eight hundred eighty-eight thousand, four hundred forty-eight".