5516442 has 24 divisors (see below), whose sum is σ = 12044916. Its totient is φ = 1824576.

The previous prime is 5516417. The next prime is 5516453. The reversal of 5516442 is 2446155.

It can be written as a sum of positive squares in 2 ways, for example, as 5294601 + 221841 = 2301^2 + 471^2 .

It is a super-2 number, since 2×5516442² = 60862264678728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1348 + ... + 3584.

Almost surely, 2^5516442 is an apocalyptic number.

5516442 is an abundant number, since it is smaller than the sum of its proper divisors (6528474).

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

5516442 is a wasteful number, since it uses less digits than its factorization.

5516442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382 (or 2379 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 5516442 is about 2348.7107101557. The cubic root of 5516442 is about 176.6931387095.

The spelling of 5516442 in words is "five million, five hundred sixteen thousand, four hundred forty-two".