104430800 has 30 divisors (see below), whose sum is σ = 250895958. Its totient is φ = 41772160.

The previous prime is 104430793. The next prime is 104430857. The reversal of 104430800 is 8034401.

It can be written as a sum of positive squares in 3 ways, for example, as 24364096 + 80066704 = 4936^2 + 8948^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130139 + ... + 130938.

Almost surely, 2^104430800 is an apocalyptic number.

104430800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104430800 is an abundant number, since it is smaller than the sum of its proper divisors (146465158).

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

104430800 is a wasteful number, since it uses less digits than its factorization.

104430800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261095 (or 261084 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 104430800 is about 10219.1389069725. The cubic root of 104430800 is about 470.9153731443.

The spelling of 104430800 in words is "one hundred four million, four hundred thirty thousand, eight hundred".