598456223 has 2 divisors, whose sum is σ = 598456224. Its totient is φ = 598456222.

The previous prime is 598456171. The next prime is 598456259. The reversal of 598456223 is 322654895.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 598456223 - 2¹⁴ = 598439839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (598456273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299228111 + 299228112.

It is an arithmetic number, because the mean of its divisors is an integer number (299228112).

Almost surely, 2^598456223 is an apocalyptic number.

598456223 is a deficient number, since it is larger than the sum of its proper divisors (1).

598456223 is an equidigital number, since it uses as much as digits as its factorization.

598456223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 44.

The square root of 598456223 is about 24463.3649157265. The cubic root of 598456223 is about 842.7086707041.

The spelling of 598456223 in words is "five hundred ninety-eight million, four hundred fifty-six thousand, two hundred twenty-three".