4041761 has 2 divisors, whose sum is σ = 4041762. Its totient is φ = 4041760.

The previous prime is 4041731. The next prime is 4041773. The reversal of 4041761 is 1671404.

4041761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3150625 + 891136 = 1775^2 + 944^2 .

It is a cyclic number.

It is not a de Polignac number, because 4041761 - 2¹⁰ = 4040737 is a prime.

It is a super-2 number, since 2×4041761² = 32671663962242, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4041731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020880 + 2020881.

It is an arithmetic number, because the mean of its divisors is an integer number (2020881).

Almost surely, 2^4041761 is an apocalyptic number.

It is an amenable number.

4041761 is a deficient number, since it is larger than the sum of its proper divisors (1).

4041761 is an equidigital number, since it uses as much as digits as its factorization.

4041761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 4041761 is about 2010.4131416204. The cubic root of 4041761 is about 159.2906225667.

The spelling of 4041761 in words is "four million, forty-one thousand, seven hundred sixty-one".