20360041 has 8 divisors (see below), whose sum is σ = 21961800. Its totient is φ = 18763392.

The previous prime is 20360029. The next prime is 20360051. The reversal of 20360041 is 14006302.

It can be written as a sum of positive squares in 4 ways, for example, as 7371225 + 12988816 = 2715^2 + 3604^2 .

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 20360041 - 2¹⁵ = 20327273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20359997 and 20360024.

It is not an unprimeable number, because it can be changed into a prime (20360051) 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, 12891 + ... + 14383.

It is an arithmetic number, because the mean of its divisors is an integer number (2745225).

Almost surely, 2^20360041 is an apocalyptic number.

It is an amenable number.

20360041 is a deficient number, since it is larger than the sum of its proper divisors (1601759).

20360041 is a wasteful number, since it uses less digits than its factorization.

20360041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 20360041 is about 4512.2102123017. The cubic root of 20360041 is about 273.0609201798.

Adding to 20360041 its reverse (14006302), we get a palindrome (34366343).

The spelling of 20360041 in words is "twenty million, three hundred sixty thousand, forty-one".