4105485 has 48 divisors (see below), whose sum is σ = 7687680. Its totient is φ = 2099520.

The previous prime is 4105469. The next prime is 4105487. The reversal of 4105485 is 5845014.

It is not a de Polignac number, because 4105485 - 2⁴ = 4105469 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105487) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37611 + ... + 37719.

It is an arithmetic number, because the mean of its divisors is an integer number (160160).

Almost surely, 2^4105485 is an apocalyptic number.

4105485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4105485 is a deficient number, since it is larger than the sum of its proper divisors (3582195).

4105485 is a wasteful number, since it uses less digits than its factorization.

4105485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 4105485 is about 2026.1996446550. The cubic root of 4105485 is about 160.1234073960.

The spelling of 4105485 in words is "four million, one hundred five thousand, four hundred eighty-five".