4104431 has 6 divisors (see below), whose sum is σ = 4242096. Its totient is φ = 3971100.

The previous prime is 4104427. The next prime is 4104449. The reversal of 4104431 is 1344014.

It is not a de Polignac number, because 4104431 - 2² = 4104427 is a prime.

It is a super-2 number, since 2×4104431² = 33692707667522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4104421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1175 + ... + 3096.

It is an arithmetic number, because the mean of its divisors is an integer number (707016).

Almost surely, 2^4104431 is an apocalyptic number.

4104431 is a deficient number, since it is larger than the sum of its proper divisors (137665).

4104431 is an equidigital number, since it uses as much as digits as its factorization.

4104431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4333 (or 4302 counting only the distinct ones).

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

The square root of 4104431 is about 2025.9395351293. The cubic root of 4104431 is about 160.1097034109.

Adding to 4104431 its reverse (1344014), we get a palindrome (5448445).

The spelling of 4104431 in words is "four million, one hundred four thousand, four hundred thirty-one".