4105023 has 16 divisors (see below), whose sum is σ = 5986176. Its totient is φ = 2486880.

The previous prime is 4105019. The next prime is 4105033. The reversal of 4105023 is 3205014.

It is not a de Polignac number, because 4105023 - 2² = 4105019 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 4104993 and 4105011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1828 + ... + 3398.

It is an arithmetic number, because the mean of its divisors is an integer number (374136).

Almost surely, 2^4105023 is an apocalyptic number.

4105023 is a deficient number, since it is larger than the sum of its proper divisors (1881153).

4105023 is a wasteful number, since it uses less digits than its factorization.

4105023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 4105023 is about 2026.0856349128. The cubic root of 4105023 is about 160.1174008147.

Subtracting from 4105023 its reverse (3205014), we obtain a palindrome (900009).

The spelling of 4105023 in words is "four million, one hundred five thousand, twenty-three".