5517856 has 12 divisors (see below), whose sum is σ = 10863342. Its totient is φ = 2758912.

The previous prime is 5517839. The next prime is 5517871. The reversal of 5517856 is 6587155.

5517856 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4477456 + 1040400 = 2116^2 + 1020^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86185 + ... + 86248.

Almost surely, 2^5517856 is an apocalyptic number.

It is an amenable number.

5517856 is a deficient number, since it is larger than the sum of its proper divisors (5345486).

5517856 is a wasteful number, since it uses less digits than its factorization.

5517856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172443 (or 172435 counting only the distinct ones).

The product of its digits is 42000, while the sum is 37.

The square root of 5517856 is about 2349.0117070802. The cubic root of 5517856 is about 176.7082343547.

The spelling of 5517856 in words is "five million, five hundred seventeen thousand, eight hundred fifty-six".