4582540 has 12 divisors (see below), whose sum is σ = 9623376. Its totient is φ = 1833008.

The previous prime is 4582531. The next prime is 4582559. The reversal of 4582540 is 452854.

It is a junction number, because it is equal to n+sod(n) for n = 4582499 and 4582508.

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 3 ways as a sum of consecutive naturals, for example, 114544 + ... + 114583.

It is an arithmetic number, because the mean of its divisors is an integer number (801948).

Almost surely, 2^4582540 is an apocalyptic number.

It is an amenable number.

4582540 is an abundant number, since it is smaller than the sum of its proper divisors (5040836).

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

4582540 is a wasteful number, since it uses less digits than its factorization.

4582540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229136 (or 229134 counting only the distinct ones).

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

The square root of 4582540 is about 2140.6868056771. The cubic root of 4582540 is about 166.0996643488.

The spelling of 4582540 in words is "four million, five hundred eighty-two thousand, five hundred forty".