4105631 has 6 divisors (see below), whose sum is σ = 4221000. Its totient is φ = 3993336.

The previous prime is 4105627. The next prime is 4105637. The reversal of 4105631 is 1365014.

It is not a de Polignac number, because 4105631 - 2² = 4105627 is a prime.

It is a super-2 number, since 2×4105631² = 33712411816322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105637) 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, 131 + ... + 2868.

It is an arithmetic number, because the mean of its divisors is an integer number (703500).

Almost surely, 2^4105631 is an apocalyptic number.

4105631 is a deficient number, since it is larger than the sum of its proper divisors (115369).

4105631 is an equidigital number, since it uses as much as digits as its factorization.

4105631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073 (or 3036 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 4105631 is about 2026.2356723738. The cubic root of 4105631 is about 160.1253054861.

The spelling of 4105631 in words is "four million, one hundred five thousand, six hundred thirty-one".