5516217 has 12 divisors (see below), whose sum is σ = 9106240. Its totient is φ = 3152088.

The previous prime is 5516209. The next prime is 5516221. The reversal of 5516217 is 7126155.

It is not a de Polignac number, because 5516217 - 2³ = 5516209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5516237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43717 + ... + 43842.

Almost surely, 2^5516217 is an apocalyptic number.

It is an amenable number.

5516217 is a deficient number, since it is larger than the sum of its proper divisors (3590023).

5516217 is a wasteful number, since it uses less digits than its factorization.

5516217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87572 (or 87569 counting only the distinct ones).

The product of its digits is 2100, while the sum is 27.

The square root of 5516217 is about 2348.6628110480. The cubic root of 5516217 is about 176.6907364064.

The spelling of 5516217 in words is "five million, five hundred sixteen thousand, two hundred seventeen".