4807720 has 16 divisors (see below), whose sum is σ = 10817460. Its totient is φ = 1923072.

The previous prime is 4807717. The next prime is 4807757. The reversal of 4807720 is 277084.

It can be written as a sum of positive squares in 2 ways, for example, as 4468996 + 338724 = 2114^2 + 582^2 .

It is a super-3 number, since 3×4807720³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60057 + ... + 60136.

Almost surely, 2^4807720 is an apocalyptic number.

4807720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4807720 is an abundant number, since it is smaller than the sum of its proper divisors (6009740).

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

4807720 is a wasteful number, since it uses less digits than its factorization.

4807720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120204 (or 120200 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 4807720 is about 2192.6513630762. The cubic root of 4807720 is about 168.7769193452.

The spelling of 4807720 in words is "four million, eight hundred seven thousand, seven hundred twenty".