5518996 has 24 divisors (see below), whose sum is σ = 11249280. Its totient is φ = 2320032.

The previous prime is 5518967. The next prime is 5519029. The reversal of 5518996 is 6998155.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376 + ... + 3343.

It is an arithmetic number, because the mean of its divisors is an integer number (468720).

Almost surely, 2^5518996 is an apocalyptic number.

It is an amenable number.

5518996 is an abundant number, since it is smaller than the sum of its proper divisors (5730284).

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

5518996 is a wasteful number, since it uses less digits than its factorization.

5518996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3783 (or 3781 counting only the distinct ones).

The product of its digits is 97200, while the sum is 43.

The square root of 5518996 is about 2349.2543497885. The cubic root of 5518996 is about 176.7204029407.

The spelling of 5518996 in words is "five million, five hundred eighteen thousand, nine hundred ninety-six".