5471911 has 2 divisors, whose sum is σ = 5471912. Its totient is φ = 5471910.

The previous prime is 5471897. The next prime is 5471927. The reversal of 5471911 is 1191745.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5471911 - 2⁷ = 5471783 is a prime.

5471911 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5471911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5478911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2735955 + 2735956.

It is an arithmetic number, because the mean of its divisors is an integer number (2735956).

Almost surely, 2^5471911 is an apocalyptic number.

5471911 is a deficient number, since it is larger than the sum of its proper divisors (1).

5471911 is an equidigital number, since it uses as much as digits as its factorization.

5471911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 28.

The square root of 5471911 is about 2339.2116193282. The cubic root of 5471911 is about 176.2164069236.

The spelling of 5471911 in words is "five million, four hundred seventy-one thousand, nine hundred eleven".