8119424 has 32 divisors (see below), whose sum is σ = 16304700. Its totient is φ = 4027392.

The previous prime is 8119417. The next prime is 8119429. The reversal of 8119424 is 4249118.

It can be written as a sum of positive squares in 2 ways, for example, as 8065600 + 53824 = 2840^2 + 232^2 .

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

It is not an unprimeable number, because it can be changed into a prime (8119429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29174 + ... + 29450.

Almost surely, 2^8119424 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 8119424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8152350).

8119424 is an abundant number, since it is smaller than the sum of its proper divisors (8185276).

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

8119424 is a wasteful number, since it uses less digits than its factorization.

8119424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 508 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 8119424 is about 2849.4602997761. The cubic root of 8119424 is about 200.9902885500.

It can be divided in two parts, 81194 and 24, that added together give a palindrome (81218).

The spelling of 8119424 in words is "eight million, one hundred nineteen thousand, four hundred twenty-four".