5471811 has 12 divisors (see below), whose sum is σ = 7949760. Its totient is φ = 3626640.

The previous prime is 5471803. The next prime is 5471813. The reversal of 5471811 is 1181745.

It is not a de Polignac number, because 5471811 - 2³ = 5471803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5471813) 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 11 ways as a sum of consecutive naturals, for example, 51 + ... + 3308.

It is an arithmetic number, because the mean of its divisors is an integer number (662480).

Almost surely, 2^5471811 is an apocalyptic number.

5471811 is a deficient number, since it is larger than the sum of its proper divisors (2477949).

5471811 is a wasteful number, since it uses less digits than its factorization.

5471811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546 (or 3543 counting only the distinct ones).

The product of its digits is 1120, while the sum is 27.

The square root of 5471811 is about 2339.1902445077. The cubic root of 5471811 is about 176.2153334565.

The spelling of 5471811 in words is "five million, four hundred seventy-one thousand, eight hundred eleven".