598226 has 4 divisors (see below), whose sum is σ = 897342. Its totient is φ = 299112.

The previous prime is 598219. The next prime is 598229. The reversal of 598226 is 622895.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 564001 + 34225 = 751^2 + 185^2 .

It is a d-powerful number, because it can be written as 5³ + 9⁶ + 2¹⁰ + 8² + 2¹⁶ + 6² .

It is a junction number, because it is equal to n+sod(n) for n = 598192 and 598201.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 598226.

It is not an unprimeable number, because it can be changed into a prime (598229) by changing a digit.

598226 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149555 + ... + 149558.

2⁵⁹⁸²²⁶ is an apocalyptic number.

598226 is a deficient number, since it is larger than the sum of its proper divisors (299116).

598226 is a wasteful number, since it uses less digits than its factorization.

598226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299115.

The product of its digits is 8640, while the sum is 32.

The square root of 598226 is about 773.4507094832. The cubic root of 598226 is about 84.2600594962.

The spelling of 598226 in words is "five hundred ninety-eight thousand, two hundred twenty-six".