4131404 has 6 divisors (see below), whose sum is σ = 7229964. Its totient is φ = 2065700.

The previous prime is 4131373. The next prime is 4131409. The reversal of 4131404 is 4041314.

4131404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4131404² = 34136998022432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4131409) 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, 516422 + ... + 516429.

It is an arithmetic number, because the mean of its divisors is an integer number (1204994).

Almost surely, 2^4131404 is an apocalyptic number.

It is an amenable number.

4131404 is a deficient number, since it is larger than the sum of its proper divisors (3098560).

4131404 is a wasteful number, since it uses less digits than its factorization.

4131404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032855 (or 1032853 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4131404 is about 2032.5855455552. The cubic root of 4131404 is about 160.4596677286.

Adding to 4131404 its reverse (4041314), we get a palindrome (8172718).

The spelling of 4131404 in words is "four million, one hundred thirty-one thousand, four hundred four".