4720480 has 48 divisors (see below), whose sum is σ = 11282544. Its totient is φ = 1866240.

The previous prime is 4720477. The next prime is 4720481. The reversal of 4720480 is 840274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25990 + ... + 26170.

It is an arithmetic number, because the mean of its divisors is an integer number (235053).

Almost surely, 2^4720480 is an apocalyptic number.

4720480 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 4720480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5641272).

4720480 is an abundant number, since it is smaller than the sum of its proper divisors (6562064).

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

4720480 is a wasteful number, since it uses less digits than its factorization.

4720480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 4720480 is about 2172.6665643858. Note that the first 3 decimals coincide. The cubic root of 4720480 is about 167.7498165795.

The spelling of 4720480 in words is "four million, seven hundred twenty thousand, four hundred eighty".