4306261 has 2 divisors, whose sum is σ = 4306262. Its totient is φ = 4306260.

The previous prime is 4306231. The next prime is 4306273. The reversal of 4306261 is 1626034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3294225 + 1012036 = 1815^2 + 1006^2 .

It is a cyclic number.

It is not a de Polignac number, because 4306261 - 2⁵ = 4306229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4306231) 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, 2153130 + 2153131.

It is an arithmetic number, because the mean of its divisors is an integer number (2153131).

Almost surely, 2^4306261 is an apocalyptic number.

It is an amenable number.

4306261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4306261 is an equidigital number, since it uses as much as digits as its factorization.

4306261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4306261 is about 2075.1532473531. The cubic root of 4306261 is about 162.6922190853.

The spelling of 4306261 in words is "four million, three hundred six thousand, two hundred sixty-one".