598425229 has 2 divisors, whose sum is σ = 598425230. Its totient is φ = 598425228.

The previous prime is 598425227. The next prime is 598425239. The reversal of 598425229 is 922524895.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 562401225 + 36024004 = 23715^2 + 6002^2 .

It is a cyclic number.

It is not a de Polignac number, because 598425229 - 2¹ = 598425227 is a prime.

It is a super-2 number, since 2×598425229² = 716225509407404882, which contains 22 as substring.

Together with 598425227, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (598425227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299212614 + 299212615.

It is an arithmetic number, because the mean of its divisors is an integer number (299212615).

Almost surely, 2^598425229 is an apocalyptic number.

It is an amenable number.

598425229 is a deficient number, since it is larger than the sum of its proper divisors (1).

598425229 is an equidigital number, since it uses as much as digits as its factorization.

598425229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 46.

The square root of 598425229 is about 24462.7314296666. The cubic root of 598425229 is about 842.6941225147.

It can be divided in two parts, 5984 and 25229, that added together give a palindrome (31213).

The spelling of 598425229 in words is "five hundred ninety-eight million, four hundred twenty-five thousand, two hundred twenty-nine".