4271039 has 2 divisors, whose sum is σ = 4271040. Its totient is φ = 4271038.

The previous prime is 4271027. The next prime is 4271041. The reversal of 4271039 is 9301724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4271039 - 2¹² = 4266943 is a prime.

Together with 4271041, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₃₀₀₉₅₉ and since 4271039 and 300959 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 4270999 and 4271017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4271009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2135519 + 2135520.

It is an arithmetic number, because the mean of its divisors is an integer number (2135520).

Almost surely, 2^4271039 is an apocalyptic number.

4271039 is a deficient number, since it is larger than the sum of its proper divisors (1).

4271039 is an equidigital number, since it uses as much as digits as its factorization.

4271039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 4271039 is about 2066.6492203565. The cubic root of 4271039 is about 162.2474372480.

The spelling of 4271039 in words is "four million, two hundred seventy-one thousand, thirty-nine".