598748251 has 2 divisors, whose sum is σ = 598748252. Its totient is φ = 598748250.

The previous prime is 598748233. The next prime is 598748257. The reversal of 598748251 is 152847895.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 598748251 - 2²⁵ = 565193819 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 598748195 and 598748204.

It is not a weakly prime, because it can be changed into another prime (598748257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299374125 + 299374126.

It is an arithmetic number, because the mean of its divisors is an integer number (299374126).

Almost surely, 2^598748251 is an apocalyptic number.

598748251 is a deficient number, since it is larger than the sum of its proper divisors (1).

598748251 is an equidigital number, since it uses as much as digits as its factorization.

598748251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 806400, while the sum is 49.

The square root of 598748251 is about 24469.3328678981. The cubic root of 598748251 is about 842.8457202772.

The spelling of 598748251 in words is "five hundred ninety-eight million, seven hundred forty-eight thousand, two hundred fifty-one".