424199 has 2 divisors, whose sum is σ = 424200. Its totient is φ = 424198.

The previous prime is 424187. The next prime is 424223. The reversal of 424199 is 991424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424199 - 2¹² = 420103 is a prime.

It is a Sophie Germain 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 (424129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212099 + 212100.

It is an arithmetic number, because the mean of its divisors is an integer number (212100).

2⁴²⁴¹⁹⁹ is an apocalyptic number.

424199 is a deficient number, since it is larger than the sum of its proper divisors (1).

424199 is an equidigital number, since it uses as much as digits as its factorization.

424199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 29.

The square root of 424199 is about 651.3056118290. The cubic root of 424199 is about 75.1374664044.

The spelling of 424199 in words is "four hundred twenty-four thousand, one hundred ninety-nine".