20760041 has 4 divisors (see below), whose sum is σ = 21201792. Its totient is φ = 20318292.

The previous prime is 20760029. The next prime is 20760073. The reversal of 20760041 is 14006702.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14006702 = 2 ⋅7003351.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20760041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20759995 and 20760022.

It is not an unprimeable number, because it can be changed into a prime (20760001) 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, 220805 + ... + 220898.

It is an arithmetic number, because the mean of its divisors is an integer number (5300448).

Almost surely, 2^20760041 is an apocalyptic number.

It is an amenable number.

20760041 is a deficient number, since it is larger than the sum of its proper divisors (441751).

20760041 is an equidigital number, since it uses as much as digits as its factorization.

20760041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441750.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 20760041 is about 4556.3187992062. The cubic root of 20760041 is about 274.8375503366.

Adding to 20760041 its reverse (14006702), we get a palindrome (34766743).

The spelling of 20760041 in words is "twenty million, seven hundred sixty thousand, forty-one".