4105385 has 16 divisors (see below), whose sum is σ = 5322240. Its totient is φ = 3030720.

The previous prime is 4105373. The next prime is 4105391. The reversal of 4105385 is 5835014.

It is not a de Polignac number, because 4105385 - 2¹² = 4101289 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2720 + ... + 3950.

It is an arithmetic number, because the mean of its divisors is an integer number (332640).

Almost surely, 2^4105385 is an apocalyptic number.

It is an amenable number.

4105385 is a deficient number, since it is larger than the sum of its proper divisors (1216855).

4105385 is a wasteful number, since it uses less digits than its factorization.

4105385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 4105385 is about 2026.1749677656. The cubic root of 4105385 is about 160.1221073084.

The spelling of 4105385 in words is "four million, one hundred five thousand, three hundred eighty-five".