4825540 has 24 divisors (see below), whose sum is σ = 10409112. Its totient is φ = 1877760.

The previous prime is 4825529. The next prime is 4825549. The reversal of 4825540 is 455284.

4825540 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2509056 + 2316484 = 1584^2 + 1522^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4825499 and 4825508.

It is not an unprimeable number, because it can be changed into a prime (4825549) 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, 2521 + ... + 4000.

It is an arithmetic number, because the mean of its divisors is an integer number (433713).

Almost surely, 2^4825540 is an apocalyptic number.

It is an amenable number.

4825540 is an abundant number, since it is smaller than the sum of its proper divisors (5583572).

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

4825540 is a wasteful number, since it uses less digits than its factorization.

4825540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6567 (or 6565 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4825540 is about 2196.7111781024. The cubic root of 4825540 is about 168.9851882961.

The spelling of 4825540 in words is "four million, eight hundred twenty-five thousand, five hundred forty".