818016 has 24 divisors (see below), whose sum is σ = 2147544. Its totient is φ = 272640.

The previous prime is 818011. The next prime is 818017. The reversal of 818016 is 610818.

818016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (818011) 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, 4165 + ... + 4356.

It is an arithmetic number, because the mean of its divisors is an integer number (89481).

2⁸¹⁸⁰¹⁶ is an apocalyptic number.

It is an amenable number.

818016 is an abundant number, since it is smaller than the sum of its proper divisors (1329528).

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

818016 is a wasteful number, since it uses less digits than its factorization.

818016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8534 (or 8526 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 818016 is about 904.4423696400. The cubic root of 818016 is about 93.5234672810.

The spelling of 818016 in words is "eight hundred eighteen thousand, sixteen".