4295321 has 2 divisors, whose sum is σ = 4295322. Its totient is φ = 4295320.

The previous prime is 4295281. The next prime is 4295323. The reversal of 4295321 is 1235924.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3222025 + 1073296 = 1795^2 + 1036^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4295321 is a prime.

It is a Sophie Germain prime.

Together with 4295323, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4295323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2147660 + 2147661.

It is an arithmetic number, because the mean of its divisors is an integer number (2147661).

Almost surely, 2^4295321 is an apocalyptic number.

It is an amenable number.

4295321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4295321 is an equidigital number, since it uses as much as digits as its factorization.

4295321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 26.

The square root of 4295321 is about 2072.5156211715. The cubic root of 4295321 is about 162.5543297625.

The spelling of 4295321 in words is "four million, two hundred ninety-five thousand, three hundred twenty-one".