104044032 has 120 divisors (see below), whose sum is σ = 305664216. Its totient is φ = 34062336.

The previous prime is 104044021. The next prime is 104044033. The reversal of 104044032 is 230440401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 104043996 and 104044014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104044033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 308568 + ... + 308904.

Almost surely, 2^104044032 is an apocalyptic number.

104044032 is a gapful number since it is divisible by the number (12) 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 104044032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152832108).

104044032 is an abundant number, since it is smaller than the sum of its proper divisors (201620184).

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

104044032 is an equidigital number, since it uses as much as digits as its factorization.

104044032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 104044032 is about 10200.1976451439. The cubic root of 104044032 is about 470.3332961088. Note that the first 3 decimals are identical.

Adding to 104044032 its reverse (230440401), we get a palindrome (334484433).

The spelling of 104044032 in words is "one hundred four million, forty-four thousand, thirty-two".