4200481 has 2 divisors, whose sum is σ = 4200482. Its totient is φ = 4200480.

The previous prime is 4200451. The next prime is 4200487. The reversal of 4200481 is 1840024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4100625 + 99856 = 2025^2 + 316^2 .

It is a cyclic number.

It is not a de Polignac number, because 4200481 - 2¹¹ = 4198433 is a prime.

It is a super-2 number, since 2×4200481² = 35288081262722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4200487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100240 + 2100241.

It is an arithmetic number, because the mean of its divisors is an integer number (2100241).

Almost surely, 2^4200481 is an apocalyptic number.

It is an amenable number.

4200481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4200481 is an equidigital number, since it uses as much as digits as its factorization.

4200481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 4200481 is about 2049.5075018160. The cubic root of 4200481 is about 161.3490235672.

The spelling of 4200481 in words is "four million, two hundred thousand, four hundred eighty-one".