5476809 has 16 divisors (see below), whose sum is σ = 7906752. Its totient is φ = 3352128.

The previous prime is 5476799. The next prime is 5476811. The reversal of 5476809 is 9086745.

It is not a de Polignac number, because 5476809 - 2²⁰ = 4428233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (5476859) 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 15 ways as a sum of consecutive naturals, for example, 12142 + ... + 12584.

It is an arithmetic number, because the mean of its divisors is an integer number (494172).

Almost surely, 2^5476809 is an apocalyptic number.

It is an amenable number.

5476809 is a deficient number, since it is larger than the sum of its proper divisors (2429943).

5476809 is a wasteful number, since it uses less digits than its factorization.

5476809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 5476809 is about 2340.2583190751. The cubic root of 5476809 is about 176.2689693380.

The spelling of 5476809 in words is "five million, four hundred seventy-six thousand, eight hundred nine".