5771227 has 16 divisors (see below), whose sum is σ = 7248384. Its totient is φ = 4464000.

The previous prime is 5771173. The next prime is 5771237. The reversal of 5771227 is 7221775.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5771227 is a prime.

It is a super-2 number, since 2×5771227² = 66614122171058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5771237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18402 + ... + 18712.

It is an arithmetic number, because the mean of its divisors is an integer number (453024).

Almost surely, 2^5771227 is an apocalyptic number.

5771227 is a deficient number, since it is larger than the sum of its proper divisors (1477157).

5771227 is a wasteful number, since it uses less digits than its factorization.

5771227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570.

The product of its digits is 6860, while the sum is 31.

The square root of 5771227 is about 2402.3378197081. The cubic root of 5771227 is about 179.3725789311.

The spelling of 5771227 in words is "five million, seven hundred seventy-one thousand, two hundred twenty-seven".