598966231 has 2 divisors, whose sum is σ = 598966232. Its totient is φ = 598966230.

The previous prime is 598966213. The next prime is 598966243. The reversal of 598966231 is 132669895.

Together with previous prime (598966213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 598966231 - 2⁷ = 598966103 is a prime.

It is a super-2 number, since 2×598966231² = 717521091756690722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (598966271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299483115 + 299483116.

It is an arithmetic number, because the mean of its divisors is an integer number (299483116).

Almost surely, 2^598966231 is an apocalyptic number.

598966231 is a deficient number, since it is larger than the sum of its proper divisors (1).

598966231 is an equidigital number, since it uses as much as digits as its factorization.

598966231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 699840, while the sum is 49.

The square root of 598966231 is about 24473.7866093500. The cubic root of 598966231 is about 842.9479898699.

The spelling of 598966231 in words is "five hundred ninety-eight million, nine hundred sixty-six thousand, two hundred thirty-one".