5564671 has 4 divisors (see below), whose sum is σ = 6359632. Its totient is φ = 4769712.

The previous prime is 5564651. The next prime is 5564687. The reversal of 5564671 is 1764655.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1764655 = 5 ⋅352931.

It is a cyclic number.

It is not a de Polignac number, because 5564671 - 2⁵ = 5564639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5564621) 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, 397470 + ... + 397483.

It is an arithmetic number, because the mean of its divisors is an integer number (1589908).

Almost surely, 2^5564671 is an apocalyptic number.

5564671 is a deficient number, since it is larger than the sum of its proper divisors (794961).

5564671 is an equidigital number, since it uses as much as digits as its factorization.

5564671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794960.

The product of its digits is 25200, while the sum is 34.

The square root of 5564671 is about 2358.9554891943. The cubic root of 5564671 is about 177.2065746516.

The spelling of 5564671 in words is "five million, five hundred sixty-four thousand, six hundred seventy-one".