4685321 has 2 divisors, whose sum is σ = 4685322. Its totient is φ = 4685320.

The previous prime is 4685299. The next prime is 4685333. The reversal of 4685321 is 1235864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3553225 + 1132096 = 1885^2 + 1064^2 .

It is a cyclic number.

It is not a de Polignac number, because 4685321 - 2⁶ = 4685257 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4685341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2342660 + 2342661.

It is an arithmetic number, because the mean of its divisors is an integer number (2342661).

Almost surely, 2^4685321 is an apocalyptic number.

It is an amenable number.

4685321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4685321 is an equidigital number, since it uses as much as digits as its factorization.

4685321 is an evil number, because the sum of its binary digits is even.

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

The square root of 4685321 is about 2164.5602324722. The cubic root of 4685321 is about 167.3323011564.

The spelling of 4685321 in words is "four million, six hundred eighty-five thousand, three hundred twenty-one".