424711589 has 2 divisors, whose sum is σ = 424711590. Its totient is φ = 424711588.

The previous prime is 424711519. The next prime is 424711607. The reversal of 424711589 is 985117424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 348009025 + 76702564 = 18655^2 + 8758^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424711589 is a 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 (424711519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212355794 + 212355795.

It is an arithmetic number, because the mean of its divisors is an integer number (212355795).

Almost surely, 2^424711589 is an apocalyptic number.

It is an amenable number.

424711589 is a deficient number, since it is larger than the sum of its proper divisors (1).

424711589 is an equidigital number, since it uses as much as digits as its factorization.

424711589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 41.

The square root of 424711589 is about 20608.5319467448. The cubic root of 424711589 is about 751.6771882201.

The spelling of 424711589 in words is "four hundred twenty-four million, seven hundred eleven thousand, five hundred eighty-nine".