8828440 has 32 divisors (see below), whose sum is σ = 21034080. Its totient is φ = 3323392.

The previous prime is 8828431. The next prime is 8828447. The reversal of 8828440 is 448288.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 8828396 and 8828405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8828447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5812 + ... + 7171.

It is an arithmetic number, because the mean of its divisors is an integer number (657315).

Almost surely, 2^8828440 is an apocalyptic number.

It is an amenable number.

8828440 is an abundant number, since it is smaller than the sum of its proper divisors (12205640).

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

8828440 is a wasteful number, since it uses less digits than its factorization.

8828440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13011 (or 13007 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 34.

The square root of 8828440 is about 2971.2690891267. The cubic root of 8828440 is about 206.6781933680.

The spelling of 8828440 in words is "eight million, eight hundred twenty-eight thousand, four hundred forty".