598435 has 4 divisors (see below), whose sum is σ = 718128. Its totient is φ = 478744.

The previous prime is 598427. The next prime is 598439. The reversal of 598435 is 534895.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 534895 = 5 ⋅106979.

It is a cyclic number.

It is not a de Polignac number, because 598435 - 2³ = 598427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 598435.

It is not an unprimeable number, because it can be changed into a prime (598439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59839 + ... + 59848.

It is an arithmetic number, because the mean of its divisors is an integer number (179532).

2⁵⁹⁸⁴³⁵ is an apocalyptic number.

598435 is a deficient number, since it is larger than the sum of its proper divisors (119693).

598435 is a wasteful number, since it uses less digits than its factorization.

598435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119692.

The product of its digits is 21600, while the sum is 34.

The square root of 598435 is about 773.5858064882. The cubic root of 598435 is about 84.2698708952.

The spelling of 598435 in words is "five hundred ninety-eight thousand, four hundred thirty-five".