424913 has 2 divisors, whose sum is σ = 424914. Its totient is φ = 424912.

The previous prime is 424909. The next prime is 424939. The reversal of 424913 is 319424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 300304 + 124609 = 548^2 + 353^2 .

It is a cyclic number.

It is not a de Polignac number, because 424913 - 2² = 424909 is a prime.

It is not a weakly prime, because it can be changed into another prime (424903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212456 + 212457.

It is an arithmetic number, because the mean of its divisors is an integer number (212457).

2⁴²⁴⁹¹³ is an apocalyptic number.

It is an amenable number.

424913 is a deficient number, since it is larger than the sum of its proper divisors (1).

424913 is an equidigital number, since it uses as much as digits as its factorization.

424913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 23.

The square root of 424913 is about 651.8535111511. The cubic root of 424913 is about 75.1795992080.

The spelling of 424913 in words is "four hundred twenty-four thousand, nine hundred thirteen".