860359541 has 2 divisors, whose sum is σ = 860359542. Its totient is φ = 860359540.

The previous prime is 860359537. The next prime is 860359567. The reversal of 860359541 is 145953068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 699602500 + 160757041 = 26450^2 + 12679^2 .

It is a cyclic number.

It is not a de Polignac number, because 860359541 - 2² = 860359537 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (860359571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430179770 + 430179771.

It is an arithmetic number, because the mean of its divisors is an integer number (430179771).

Almost surely, 2^860359541 is an apocalyptic number.

It is an amenable number.

860359541 is a deficient number, since it is larger than the sum of its proper divisors (1).

860359541 is an equidigital number, since it uses as much as digits as its factorization.

860359541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 860359541 is about 29331.8860798279. The cubic root of 860359541 is about 951.1010469428.

The spelling of 860359541 in words is "eight hundred sixty million, three hundred fifty-nine thousand, five hundred forty-one".