8018800 has 30 divisors (see below), whose sum is σ = 19266128. Its totient is φ = 3207360.

The previous prime is 8018783. The next prime is 8018807. The reversal of 8018800 is 88108.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8018807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9624 + ... + 10423.

Almost surely, 2^8018800 is an apocalyptic number.

8018800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8018800 is an abundant number, since it is smaller than the sum of its proper divisors (11247328).

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

8018800 is a wasteful number, since it uses less digits than its factorization.

8018800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20065 (or 20054 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 25.

The square root of 8018800 is about 2831.7485764100. The cubic root of 8018800 is about 200.1565441044.

The spelling of 8018800 in words is "eight million, eighteen thousand, eight hundred".