5811404 has 6 divisors (see below), whose sum is σ = 10169964. Its totient is φ = 2905700.

The previous prime is 5811401. The next prime is 5811413. The reversal of 5811404 is 4041185.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 5811404.

It is not an unprimeable number, because it can be changed into a prime (5811401) 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 as a sum of consecutive naturals, namely, 726422 + ... + 726429.

It is an arithmetic number, because the mean of its divisors is an integer number (1694994).

Almost surely, 2^5811404 is an apocalyptic number.

It is an amenable number.

5811404 is a deficient number, since it is larger than the sum of its proper divisors (4358560).

5811404 is a wasteful number, since it uses less digits than its factorization.

5811404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452855 (or 1452853 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 5811404 is about 2410.6853797209. The cubic root of 5811404 is about 179.7878570684.

Adding to 5811404 its reverse (4041185), we get a palindrome (9852589).

The spelling of 5811404 in words is "five million, eight hundred eleven thousand, four hundred four".