5711266 has 8 divisors (see below), whose sum is σ = 9345744. Its totient is φ = 2596020.

The previous prime is 5711261. The next prime is 5711287. The reversal of 5711266 is 6621175.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5711261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129780 + ... + 129823.

It is an arithmetic number, because the mean of its divisors is an integer number (1168218).

Almost surely, 2^5711266 is an apocalyptic number.

5711266 is a deficient number, since it is larger than the sum of its proper divisors (3634478).

5711266 is a wasteful number, since it uses less digits than its factorization.

5711266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259616.

The product of its digits is 2520, while the sum is 28.

The square root of 5711266 is about 2389.8255166434. The cubic root of 5711266 is about 178.7492092488.

Subtracting 5711266 from its reverse (6621175), we obtain a palindrome (909909).

The spelling of 5711266 in words is "five million, seven hundred eleven thousand, two hundred sixty-six".