5512816 has 20 divisors (see below), whose sum is σ = 10769152. Its totient is φ = 2733696.

The previous prime is 5512781. The next prime is 5512877. The reversal of 5512816 is 6182155.

It is a super-2 number, since 2×5512816² = 60782280499712, which contains 22 as substring.

It is a congruent number.

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, 676 + ... + 3388.

Almost surely, 2^5512816 is an apocalyptic number.

It is an amenable number.

5512816 is a deficient number, since it is larger than the sum of its proper divisors (5256336).

5512816 is a wasteful number, since it uses less digits than its factorization.

5512816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848 (or 2842 counting only the distinct ones).

The product of its digits is 2400, while the sum is 28.

The square root of 5512816 is about 2347.9386704086. The cubic root of 5512816 is about 176.6544163018.

It can be divided in two parts, 5512 and 816, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 5512816 in words is "five million, five hundred twelve thousand, eight hundred sixteen".