104401000 has 64 divisors (see below), whose sum is σ = 266535360. Its totient is φ = 37960000.

The previous prime is 104400983. The next prime is 104401001. The reversal of 104401000 is 104401.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (104401001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6255 + ... + 15745.

It is an arithmetic number, because the mean of its divisors is an integer number (4164615).

Almost surely, 2^104401000 is an apocalyptic number.

104401000 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 104401000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133267680).

104401000 is an abundant number, since it is smaller than the sum of its proper divisors (162134360).

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

104401000 is a wasteful number, since it uses less digits than its factorization.

104401000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9523 (or 9509 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 104401000 is about 10217.6807544570. The cubic root of 104401000 is about 470.8705759735.

Adding to 104401000 its reverse (104401), we get a palindrome (104505401).

104401000 divided by its reverse (104401) gives a cube (1000 = 10³).

It can be divided in two parts, 104 and 401000, that added together give a palindrome (401104).

The spelling of 104401000 in words is "one hundred four million, four hundred one thousand".