430057 has 2 divisors, whose sum is σ = 430058. Its totient is φ = 430056.

The previous prime is 430019. The next prime is 430061. The reversal of 430057 is 750034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 246016 + 184041 = 496^2 + 429^2 .

It is a cyclic number.

It is not a de Polignac number, because 430057 - 2⁷ = 429929 is a prime.

It is not a weakly prime, because it can be changed into another prime (430007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215028 + 215029.

It is an arithmetic number, because the mean of its divisors is an integer number (215029).

2⁴³⁰⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

430057 is a deficient number, since it is larger than the sum of its proper divisors (1).

430057 is an equidigital number, since it uses as much as digits as its factorization.

430057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 430057 is about 655.7873130825. The cubic root of 430057 is about 75.4817580886.

The spelling of 430057 in words is "four hundred thirty thousand, fifty-seven".