18560341 has 2 divisors, whose sum is σ = 18560342. Its totient is φ = 18560340.

The previous prime is 18560309. The next prime is 18560369. The reversal of 18560341 is 14306581.

It is an a-pointer prime, because the next prime (18560369) can be obtained adding 18560341 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13293316 + 5267025 = 3646^2 + 2295^2 .

It is a cyclic number.

It is not a de Polignac number, because 18560341 - 2⁵ = 18560309 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18564341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9280170 + 9280171.

It is an arithmetic number, because the mean of its divisors is an integer number (9280171).

Almost surely, 2^18560341 is an apocalyptic number.

It is an amenable number.

18560341 is a deficient number, since it is larger than the sum of its proper divisors (1).

18560341 is an equidigital number, since it uses as much as digits as its factorization.

18560341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 18560341 is about 4308.1714218448. The cubic root of 18560341 is about 264.7658594019.

The spelling of 18560341 in words is "eighteen million, five hundred sixty thousand, three hundred forty-one".