5830921 has 2 divisors, whose sum is σ = 5830922. Its totient is φ = 5830920.

The previous prime is 5830919. The next prime is 5830963. The reversal of 5830921 is 1290385.

5830921 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5470921 + 360000 = 2339^2 + 600^2 .

It is a cyclic number.

It is not a de Polignac number, because 5830921 - 2¹ = 5830919 is a prime.

Together with 5830919, it forms a pair of twin primes.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 5830921.

It is not a weakly prime, because it can be changed into another prime (5830621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2915460 + 2915461.

It is an arithmetic number, because the mean of its divisors is an integer number (2915461).

Almost surely, 2^5830921 is an apocalyptic number.

It is an amenable number.

5830921 is a deficient number, since it is larger than the sum of its proper divisors (1).

5830921 is an equidigital number, since it uses as much as digits as its factorization.

5830921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 5830921 is about 2414.7300056114. The cubic root of 5830921 is about 179.9888984923.

The spelling of 5830921 in words is "five million, eight hundred thirty thousand, nine hundred twenty-one".