424601 has 2 divisors, whose sum is σ = 424602. Its totient is φ = 424600.

The previous prime is 424597. The next prime is 424639. The reversal of 424601 is 106424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226576 + 198025 = 476^2 + 445^2 .

It is a cyclic number.

It is not a de Polignac number, because 424601 - 2² = 424597 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 424601.

It is not a weakly prime, because it can be changed into another prime (424661) 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, 212300 + 212301.

It is an arithmetic number, because the mean of its divisors is an integer number (212301).

2⁴²⁴⁶⁰¹ is an apocalyptic number.

It is an amenable number.

424601 is a deficient number, since it is larger than the sum of its proper divisors (1).

424601 is an equidigital number, since it uses as much as digits as its factorization.

424601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 424601 is about 651.6141496315. The cubic root of 424601 is about 75.1611940456.

The spelling of 424601 in words is "four hundred twenty-four thousand, six hundred one".