418808 has 16 divisors (see below), whose sum is σ = 845880. Its totient is φ = 193248.

The previous prime is 418799. The next prime is 418811. The reversal of 418808 is 808814.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

418808 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1910 + ... + 2117.

2⁴¹⁸⁸⁰⁸ is an apocalyptic number.

It is an amenable number.

418808 is an abundant number, since it is smaller than the sum of its proper divisors (427072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

418808 is a wasteful number, since it uses less digits than its factorization.

418808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046 (or 4042 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 418808 is about 647.1537684353. The cubic root of 418808 is about 74.8178096325.

The spelling of 418808 in words is "four hundred eighteen thousand, eight hundred eight".