1814041 has 4 divisors (see below), whose sum is σ = 1856272. Its totient is φ = 1771812.

The previous prime is 1814039. The next prime is 1814047. The reversal of 1814041 is 1404181.

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 1814041 - 2¹ = 1814039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1814047) 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, 21051 + ... + 21136.

It is an arithmetic number, because the mean of its divisors is an integer number (464068).

2^1814041 is an apocalyptic number.

It is an amenable number.

1814041 is a deficient number, since it is larger than the sum of its proper divisors (42231).

1814041 is an equidigital number, since it uses as much as digits as its factorization.

1814041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42230.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1814041 is about 1346.8633932215. The cubic root of 1814041 is about 121.9595180568.

It can be divided in two parts, 18140 and 41, that added together give a palindrome (18181).

The spelling of 1814041 in words is "one million, eight hundred fourteen thousand, forty-one".