5667556 has 12 divisors (see below), whose sum is σ = 9936892. Its totient is φ = 2828448.

The previous prime is 5667547. The next prime is 5667593. The reversal of 5667556 is 6557665.

It can be written as a sum of positive squares in 2 ways, for example, as 4910656 + 756900 = 2216^2 + 870^2 .

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1966 + ... + 3898.

Almost surely, 2^5667556 is an apocalyptic number.

It is an amenable number.

5667556 is a deficient number, since it is larger than the sum of its proper divisors (4269336).

5667556 is a wasteful number, since it uses less digits than its factorization.

5667556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670 (or 2668 counting only the distinct ones).

The product of its digits is 189000, while the sum is 40.

The square root of 5667556 is about 2380.6629328824. The cubic root of 5667556 is about 178.2920341861.

The spelling of 5667556 in words is "five million, six hundred sixty-seven thousand, five hundred fifty-six".