5863421 has 2 divisors, whose sum is σ = 5863422. Its totient is φ = 5863420.

The previous prime is 5863411. The next prime is 5863441. The reversal of 5863421 is 1243685.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5712100 + 151321 = 2390^2 + 389^2 .

It is a cyclic number.

It is not a de Polignac number, because 5863421 - 2¹⁰ = 5862397 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 (5863411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2931710 + 2931711.

It is an arithmetic number, because the mean of its divisors is an integer number (2931711).

Almost surely, 2^5863421 is an apocalyptic number.

It is an amenable number.

5863421 is a deficient number, since it is larger than the sum of its proper divisors (1).

5863421 is an equidigital number, since it uses as much as digits as its factorization.

5863421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 29.

The square root of 5863421 is about 2421.4501853228. The cubic root of 5863421 is about 180.3226825045.

The spelling of 5863421 in words is "five million, eight hundred sixty-three thousand, four hundred twenty-one".