8768424 has 128 divisors (see below), whose sum is σ = 27417600. Its totient is φ = 2280960.

The previous prime is 8768423. The next prime is 8768437. The reversal of 8768424 is 4248678.

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 (8768423) 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 31 ways as a sum of consecutive naturals, for example, 130839 + ... + 130905.

It is an arithmetic number, because the mean of its divisors is an integer number (214200).

Almost surely, 2^8768424 is an apocalyptic number.

8768424 is a gapful number since it is divisible by the number (84) 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 8768424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13708800).

8768424 is an abundant number, since it is smaller than the sum of its proper divisors (18649176).

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

8768424 is a wasteful number, since it uses less digits than its factorization.

8768424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 139 counting only the distinct ones).

The product of its digits is 86016, while the sum is 39.

The square root of 8768424 is about 2961.1524783435. The cubic root of 8768424 is about 206.2087932371.

The spelling of 8768424 in words is "eight million, seven hundred sixty-eight thousand, four hundred twenty-four".