5582540 has 12 divisors (see below), whose sum is σ = 11723376. Its totient is φ = 2233008.

The previous prime is 5582531. The next prime is 5582569. The reversal of 5582540 is 452855.

It is an Ulam number.

It is a zygodrome in base 9.

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, 139544 + ... + 139583.

It is an arithmetic number, because the mean of its divisors is an integer number (976948).

Almost surely, 2^5582540 is an apocalyptic number.

It is an amenable number.

5582540 is an abundant number, since it is smaller than the sum of its proper divisors (6140836).

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

5582540 is a wasteful number, since it uses less digits than its factorization.

5582540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279136 (or 279134 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 5582540 is about 2362.7399349061. The cubic root of 5582540 is about 177.3960510190.

The spelling of 5582540 in words is "five million, five hundred eighty-two thousand, five hundred forty".