5516671 has 4 divisors (see below), whose sum is σ = 5528952. Its totient is φ = 5504392.

The previous prime is 5516659. The next prime is 5516689. The reversal of 5516671 is 1766155.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5516671 - 2⁵ = 5516639 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5440 + ... + 6373.

It is an arithmetic number, because the mean of its divisors is an integer number (1382238).

Almost surely, 2^5516671 is an apocalyptic number.

5516671 is a deficient number, since it is larger than the sum of its proper divisors (12281).

5516671 is a wasteful number, since it uses less digits than its factorization.

5516671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12280.

The product of its digits is 6300, while the sum is 31.

The square root of 5516671 is about 2348.7594598000. The cubic root of 5516671 is about 176.6955836531.

The spelling of 5516671 in words is "five million, five hundred sixteen thousand, six hundred seventy-one".