5725540 has 24 divisors (see below), whose sum is σ = 12281472. Its totient is φ = 2241120.

The previous prime is 5725523. The next prime is 5725543. The reversal of 5725540 is 455275.

5725540 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 5725499 and 5725508.

It is not an unprimeable number, because it can be changed into a prime (5725543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2106 + ... + 3985.

It is an arithmetic number, because the mean of its divisors is an integer number (511728).

Almost surely, 2^5725540 is an apocalyptic number.

It is an amenable number.

5725540 is an abundant number, since it is smaller than the sum of its proper divisors (6555932).

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

5725540 is a wasteful number, since it uses less digits than its factorization.

5725540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6147 (or 6145 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 5725540 is about 2392.8100635027. The cubic root of 5725540 is about 178.8979995846.

The spelling of 5725540 in words is "five million, seven hundred twenty-five thousand, five hundred forty".