8794240 has 128 divisors (see below), whose sum is σ = 26046720. Its totient is φ = 2764800.

The previous prime is 8794193. The next prime is 8794241. The reversal of 8794240 is 424978.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 8794196 and 8794205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8794241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58165 + ... + 58315.

It is an arithmetic number, because the mean of its divisors is an integer number (203490).

Almost surely, 2^8794240 is an apocalyptic number.

8794240 is a gapful number since it is divisible by the number (80) 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 8794240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13023360).

8794240 is an abundant number, since it is smaller than the sum of its proper divisors (17252480).

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

8794240 is a wasteful number, since it uses less digits than its factorization.

8794240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 8794240 is about 2965.5083881183. The cubic root of 8794240 is about 206.4109683092.

The spelling of 8794240 in words is "eight million, seven hundred ninety-four thousand, two hundred forty".