5516838 has 12 divisors (see below), whose sum is σ = 11953188. Its totient is φ = 1838940.

The previous prime is 5516827. The next prime is 5516879. The reversal of 5516838 is 8386155.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153228 + ... + 153263.

It is an arithmetic number, because the mean of its divisors is an integer number (996099).

Almost surely, 2^5516838 is an apocalyptic number.

5516838 is an abundant number, since it is smaller than the sum of its proper divisors (6436350).

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

5516838 is a wasteful number, since it uses less digits than its factorization.

5516838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306499 (or 306496 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 5516838 is about 2348.7950102127. The cubic root of 5516838 is about 176.6973666043.

The spelling of 5516838 in words is "five million, five hundred sixteen thousand, eight hundred thirty-eight".