104515800 has 96 divisors (see below), whose sum is σ = 331615680. Its totient is φ = 27216000.

The previous prime is 104515799. The next prime is 104515867. The reversal of 104515800 is 8515401.

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

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 23775 + ... + 27825.

It is an arithmetic number, because the mean of its divisors is an integer number (3454330).

Almost surely, 2^104515800 is an apocalyptic number.

104515800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104515800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165807840).

104515800 is an abundant number, since it is smaller than the sum of its proper divisors (227099880).

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

104515800 is a wasteful number, since it uses less digits than its factorization.

104515800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113 (or 4104 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 104515800 is about 10223.2969241825. The cubic root of 104515800 is about 471.0431035061.

The spelling of 104515800 in words is "one hundred four million, five hundred fifteen thousand, eight hundred".