104017408 has 120 divisors (see below), whose sum is σ = 241640784. Its totient is φ = 44605440.

The previous prime is 104017399. The next prime is 104017411. The reversal of 104017408 is 804710401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1424860 + ... + 1424932.

Almost surely, 2^104017408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104017408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120820392).

104017408 is an abundant number, since it is smaller than the sum of its proper divisors (137623376).

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

104017408 is an equidigital number, since it uses as much as digits as its factorization.

104017408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 104017408 is about 10198.8924888931. The cubic root of 104017408 is about 470.2931745638.

Adding to 104017408 its reverse (804710401), we get a palindrome (908727809).

The spelling of 104017408 in words is "one hundred four million, seventeen thousand, four hundred eight".