408598 has 4 divisors (see below), whose sum is σ = 612900. Its totient is φ = 204298.

The previous prime is 408563. The next prime is 408607. The reversal of 408598 is 895804.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102148 + ... + 102151.

It is an arithmetic number, because the mean of its divisors is an integer number (153225).

2⁴⁰⁸⁵⁹⁸ is an apocalyptic number.

408598 is a deficient number, since it is larger than the sum of its proper divisors (204302).

408598 is a wasteful number, since it uses less digits than its factorization.

408598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204301.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 408598 is about 639.2167081671. The cubic root of 408598 is about 74.2048136603.

The spelling of 408598 in words is "four hundred eight thousand, five hundred ninety-eight".