5667771 has 8 divisors (see below), whose sum is σ = 7761424. Its totient is φ = 3676320.

The previous prime is 5667769. The next prime is 5667773. The reversal of 5667771 is 1777665.

It is an interprime number because it is at equal distance from previous prime (5667769) and next prime (5667773).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5667771 - 2¹ = 5667769 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (5667773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25420 + ... + 25641.

It is an arithmetic number, because the mean of its divisors is an integer number (970178).

Almost surely, 2^5667771 is an apocalyptic number.

5667771 is a deficient number, since it is larger than the sum of its proper divisors (2093653).

5667771 is a wasteful number, since it uses less digits than its factorization.

5667771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51101.

The product of its digits is 61740, while the sum is 39.

The square root of 5667771 is about 2380.7080879436. The cubic root of 5667771 is about 178.2942886736.

The spelling of 5667771 in words is "five million, six hundred sixty-seven thousand, seven hundred seventy-one".