598601 has 4 divisors (see below), whose sum is σ = 607104. Its totient is φ = 590100.

The previous prime is 598571. The next prime is 598613. The reversal of 598601 is 106895.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106895 = 5 ⋅21379.

It is a cyclic number.

It is not a de Polignac number, because 598601 - 2⁶ = 598537 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 8.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (598651) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 4145 + ... + 4286.

It is an arithmetic number, because the mean of its divisors is an integer number (151776).

2⁵⁹⁸⁶⁰¹ is an apocalyptic number.

It is an amenable number.

598601 is a deficient number, since it is larger than the sum of its proper divisors (8503).

598601 is an equidigital number, since it uses as much as digits as its factorization.

598601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8502.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 598601 is about 773.6930916067. The cubic root of 598601 is about 84.2776620534.

The spelling of 598601 in words is "five hundred ninety-eight thousand, six hundred one".