8824420 has 24 divisors (see below), whose sum is σ = 20216448. Its totient is φ = 3208800.

The previous prime is 8824393. The next prime is 8824421. The reversal of 8824420 is 244288.

It is not an unprimeable number, because it can be changed into a prime (8824421) 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, 19836 + ... + 20275.

It is an arithmetic number, because the mean of its divisors is an integer number (842352).

Almost surely, 2^8824420 is an apocalyptic number.

It is an amenable number.

8824420 is an abundant number, since it is smaller than the sum of its proper divisors (11392028).

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

8824420 is a wasteful number, since it uses less digits than its factorization.

8824420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40131 (or 40129 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 8824420 is about 2970.5925334855. The cubic root of 8824420 is about 206.6468185355.

It can be divided in two parts, 8 and 824420, that added together give a palindrome (824428).

The spelling of 8824420 in words is "eight million, eight hundred twenty-four thousand, four hundred twenty".