4109842 has 16 divisors (see below), whose sum is σ = 6804000. Its totient is φ = 1846240.

The previous prime is 4109839. The next prime is 4109843. The reversal of 4109842 is 2489014.

It is a self number, because there is not a number n which added to its sum of digits gives 4109842.

It is not an unprimeable number, because it can be changed into a prime (4109843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909 + ... + 3007.

It is an arithmetic number, because the mean of its divisors is an integer number (425250).

Almost surely, 2^4109842 is an apocalyptic number.

4109842 is a deficient number, since it is larger than the sum of its proper divisors (2694158).

4109842 is a wasteful number, since it uses less digits than its factorization.

4109842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 4109842 is about 2027.2745250705. The cubic root of 4109842 is about 160.1800317276.

The spelling of 4109842 in words is "four million, one hundred nine thousand, eight hundred forty-two".