5820540 has 48 divisors (see below), whose sum is σ = 17781120. Its totient is φ = 1410880.

The previous prime is 5820539. The next prime is 5820553. The reversal of 5820540 is 450285.

It is a self number, because there is not a number n which added to its sum of digits gives 5820540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3750 + ... + 5069.

It is an arithmetic number, because the mean of its divisors is an integer number (370440).

Almost surely, 2^5820540 is an apocalyptic number.

It is an amenable number.

5820540 is an abundant number, since it is smaller than the sum of its proper divisors (11960580).

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

5820540 is a wasteful number, since it uses less digits than its factorization.

5820540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8842 (or 8840 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 5820540 is about 2412.5795323678. The cubic root of 5820540 is about 179.8820214549.

The spelling of 5820540 in words is "five million, eight hundred twenty thousand, five hundred forty".