576461 has 2 divisors, whose sum is σ = 576462. Its totient is φ = 576460.

The previous prime is 576439. The next prime is 576469. The reversal of 576461 is 164675.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 504100 + 72361 = 710^2 + 269^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-576461 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (576469) 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, 288230 + 288231.

It is an arithmetic number, because the mean of its divisors is an integer number (288231).

2⁵⁷⁶⁴⁶¹ is an apocalyptic number.

It is an amenable number.

576461 is a deficient number, since it is larger than the sum of its proper divisors (1).

576461 is an equidigital number, since it uses as much as digits as its factorization.

576461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 576461 is about 759.2502881132. The cubic root of 576461 is about 83.2255441937.

The spelling of 576461 in words is "five hundred seventy-six thousand, four hundred sixty-one".