2180041 has 8 divisors (see below), whose sum is σ = 2311200. Its totient is φ = 2050560.

The previous prime is 2180039. The next prime is 2180051. The reversal of 2180041 is 1400812.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2180041 - 2¹ = 2180039 is a prime.

It is a Duffinian number.

2180041 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2179997 and 2180024.

It is not an unprimeable number, because it can be changed into a prime (2180021) 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, 3081 + ... + 3721.

It is an arithmetic number, because the mean of its divisors is an integer number (288900).

2^2180041 is an apocalyptic number.

It is an amenable number.

2180041 is a deficient number, since it is larger than the sum of its proper divisors (131159).

2180041 is a wasteful number, since it uses less digits than its factorization.

2180041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2180041 is about 1476.4961903100. The cubic root of 2180041 is about 129.6646385695.

Adding to 2180041 its reverse (1400812), we get a palindrome (3580853).

It can be divided in two parts, 21 and 80041, that multiplied together give a palindrome (1680861).

The spelling of 2180041 in words is "two million, one hundred eighty thousand, forty-one".