404598 has 8 divisors (see below), whose sum is σ = 809208. Its totient is φ = 134864.
The previous prime is 404597. The next prime is 404671. The reversal of 404598 is 895404.
It is a sphenic number, since it is the product of 3 distinct primes.
404598 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (404597) 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, 33711 + ... + 33722.
It is an arithmetic number, because the mean of its divisors is an integer number (101151).
2404598 is an apocalyptic number.
404598 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
404598 is a wasteful number, since it uses less digits than its factorization.
404598 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67438.
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 404598 is about 636.0801836247. The cubic root of 404598 is about 73.9618746877.
The spelling of 404598 in words is "four hundred four thousand, five hundred ninety-eight".
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