5928821 has 2 divisors, whose sum is σ = 5928822. Its totient is φ = 5928820.

The previous prime is 5928803. The next prime is 5928823. The reversal of 5928821 is 1288295.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3189796 + 2739025 = 1786^2 + 1655^2 .

It is a cyclic number.

It is not a de Polignac number, because 5928821 - 2⁶ = 5928757 is a prime.

Together with 5928823, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5928823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2964410 + 2964411.

It is an arithmetic number, because the mean of its divisors is an integer number (2964411).

Almost surely, 2^5928821 is an apocalyptic number.

It is an amenable number.

5928821 is a deficient number, since it is larger than the sum of its proper divisors (1).

5928821 is an equidigital number, since it uses as much as digits as its factorization.

5928821 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 35.

The square root of 5928821 is about 2434.9170417080. The cubic root of 5928821 is about 180.9906387922.

The spelling of 5928821 in words is "five million, nine hundred twenty-eight thousand, eight hundred twenty-one".