5567540 has 24 divisors (see below), whose sum is σ = 12755232. Its totient is φ = 2024480.

The previous prime is 5567539. The next prime is 5567561. The reversal of 5567540 is 457655.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5567497 and 5567506.

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 7 ways as a sum of consecutive naturals, for example, 12434 + ... + 12873.

It is an arithmetic number, because the mean of its divisors is an integer number (531468).

Almost surely, 2^5567540 is an apocalyptic number.

It is an amenable number.

5567540 is an abundant number, since it is smaller than the sum of its proper divisors (7187692).

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

5567540 is a wasteful number, since it uses less digits than its factorization.

5567540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25327 (or 25325 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 5567540 is about 2359.5635189585. The cubic root of 5567540 is about 177.2370237901.

The spelling of 5567540 in words is "five million, five hundred sixty-seven thousand, five hundred forty".