8111448 has 96 divisors (see below), whose sum is σ = 24375600. Its totient is φ = 2490624.

The previous prime is 8111447. The next prime is 8111459. The reversal of 8111448 is 8441118.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8111447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172561 + ... + 172607.

Almost surely, 2^8111448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8111448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12187800).

8111448 is an abundant number, since it is smaller than the sum of its proper divisors (16264152).

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

8111448 is a wasteful number, since it uses less digits than its factorization.

8111448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 69 counting only the distinct ones).

The product of its digits is 1024, while the sum is 27.

The square root of 8111448 is about 2848.0603926181. The cubic root of 8111448 is about 200.9244536766.

The spelling of 8111448 in words is "eight million, one hundred eleven thousand, four hundred forty-eight".