4808440 has 64 divisors (see below), whose sum is σ = 13325760. Its totient is φ = 1520640.

The previous prime is 4808417. The next prime is 4808459. The reversal of 4808440 is 448084.

It is a happy number.

It is a super-3 number, since 3×4808440³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 4808399 and 4808408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2980 + ... + 4300.

It is an arithmetic number, because the mean of its divisors is an integer number (208215).

Almost surely, 2^4808440 is an apocalyptic number.

4808440 is a gapful number since it is divisible by the number (40) 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 4808440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6662880).

4808440 is an abundant number, since it is smaller than the sum of its proper divisors (8517320).

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

4808440 is a wasteful number, since it uses less digits than its factorization.

4808440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352 (or 1348 counting only the distinct ones).

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

The square root of 4808440 is about 2192.8155417180. The cubic root of 4808440 is about 168.7853442200.

The spelling of 4808440 in words is "four million, eight hundred eight thousand, four hundred forty".