4287841 has 2 divisors, whose sum is σ = 4287842. Its totient is φ = 4287840.

The previous prime is 4287823. The next prime is 4287847. The reversal of 4287841 is 1487824.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2608225 + 1679616 = 1615^2 + 1296^2 .

It is a cyclic number.

It is not a de Polignac number, because 4287841 - 2⁵ = 4287809 is a prime.

It is a super-3 number, since 3×4287841³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4287797 and 4287806.

It is not a weakly prime, because it can be changed into another prime (4287847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2143920 + 2143921.

It is an arithmetic number, because the mean of its divisors is an integer number (2143921).

Almost surely, 2^4287841 is an apocalyptic number.

It is an amenable number.

4287841 is a deficient number, since it is larger than the sum of its proper divisors (1).

4287841 is an equidigital number, since it uses as much as digits as its factorization.

4287841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14336, while the sum is 34.

The square root of 4287841 is about 2070.7102646194. The cubic root of 4287841 is about 162.4599159515.

The spelling of 4287841 in words is "four million, two hundred eighty-seven thousand, eight hundred forty-one".