104180000 has 60 divisors (see below), whose sum is σ = 256347630. Its totient is φ = 41664000.

The previous prime is 104179991. The next prime is 104180003. The reversal of 104180000 is 81401.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 18284176 + 85895824 = 4276^2 + 9268^2 .

It is not an unprimeable number, because it can be changed into a prime (104180003) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 17396 + ... + 22604.

Almost surely, 2^104180000 is an apocalyptic number.

104180000 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 104180000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128173815).

104180000 is an abundant number, since it is smaller than the sum of its proper divisors (152167630).

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

104180000 is an frugal number, since it uses more digits than its factorization.

104180000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5239 (or 5216 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 104180000 is about 10206.8604379603. The cubic root of 104180000 is about 470.5380890193.

The spelling of 104180000 in words is "one hundred four million, one hundred eighty thousand".