4831320 has 128 divisors (see below), whose sum is σ = 16531200. Its totient is φ = 1119744.

The previous prime is 4831297. The next prime is 4831363. The reversal of 4831320 is 231384.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29559 + ... + 29721.

It is an arithmetic number, because the mean of its divisors is an integer number (129150).

Almost surely, 2^4831320 is an apocalyptic number.

4831320 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 4831320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8265600).

4831320 is an abundant number, since it is smaller than the sum of its proper divisors (11699880).

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

4831320 is a wasteful number, since it uses less digits than its factorization.

4831320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4831320 is about 2198.0263874667. The cubic root of 4831320 is about 169.0526311572.

It can be divided in two parts, 4831 and 320, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 4831320 in words is "four million, eight hundred thirty-one thousand, three hundred twenty".