4873280 has 56 divisors (see below), whose sum is σ = 11798808. Its totient is φ = 1916928.

The previous prime is 4873279. The next prime is 4873283. The reversal of 4873280 is 823784.

It can be written as a sum of positive squares in 4 ways, for example, as 173056 + 4700224 = 416^2 + 2168^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (4873283) 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, 30962 + ... + 31118.

It is an arithmetic number, because the mean of its divisors is an integer number (210693).

Almost surely, 2^4873280 is an apocalyptic number.

4873280 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 4873280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5899404).

4873280 is an abundant number, since it is smaller than the sum of its proper divisors (6925528).

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

4873280 is a wasteful number, since it uses less digits than its factorization.

4873280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 4873280 is about 2207.5506789200. The cubic root of 4873280 is about 169.5406283223.

The spelling of 4873280 in words is "four million, eight hundred seventy-three thousand, two hundred eighty".