576427 has 2 divisors, whose sum is σ = 576428. Its totient is φ = 576426.

The previous prime is 576421. The next prime is 576431. The reversal of 576427 is 724675.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 576427 - 2⁷ = 576299 is a prime.

It is not a weakly prime, because it can be changed into another prime (576421) 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, 288213 + 288214.

It is an arithmetic number, because the mean of its divisors is an integer number (288214).

2⁵⁷⁶⁴²⁷ is an apocalyptic number.

576427 is a deficient number, since it is larger than the sum of its proper divisors (1).

576427 is an equidigital number, since it uses as much as digits as its factorization.

576427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11760, while the sum is 31.

The square root of 576427 is about 759.2278972746. The cubic root of 576427 is about 83.2239079314.

The spelling of 576427 in words is "five hundred seventy-six thousand, four hundred twenty-seven".