4105969 has 4 divisors (see below), whose sum is σ = 4692544. Its totient is φ = 3519396.

The previous prime is 4105949. The next prime is 4105979. The reversal of 4105969 is 9695014.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4105969 - 2⁹ = 4105457 is a prime.

It is a super-2 number, since 2×4105969² = 33717962857922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4105939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293277 + ... + 293290.

It is an arithmetic number, because the mean of its divisors is an integer number (1173136).

Almost surely, 2^4105969 is an apocalyptic number.

It is an amenable number.

4105969 is a deficient number, since it is larger than the sum of its proper divisors (586575).

4105969 is an equidigital number, since it uses as much as digits as its factorization.

4105969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586574.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 4105969 is about 2026.3190765524. The cubic root of 4105969 is about 160.1296995218.

The spelling of 4105969 in words is "four million, one hundred five thousand, nine hundred sixty-nine".