4275641 has 2 divisors, whose sum is σ = 4275642. Its totient is φ = 4275640.

The previous prime is 4275617. The next prime is 4275643. The reversal of 4275641 is 1465724.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4243600 + 32041 = 2060^2 + 179^2 .

It is a cyclic number.

It is not a de Polignac number, because 4275641 - 2¹⁸ = 4013497 is a prime.

It is a super-2 number, since 2×4275641² = 36562211921762, which contains 22 as substring.

Together with 4275643, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4275643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137820 + 2137821.

It is an arithmetic number, because the mean of its divisors is an integer number (2137821).

Almost surely, 2^4275641 is an apocalyptic number.

It is an amenable number.

4275641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4275641 is an equidigital number, since it uses as much as digits as its factorization.

4275641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 29.

The square root of 4275641 is about 2067.7623170955. The cubic root of 4275641 is about 162.3056896383.

The spelling of 4275641 in words is "four million, two hundred seventy-five thousand, six hundred forty-one".