104125408 has 48 divisors (see below), whose sum is σ = 218154384. Its totient is φ = 48752640.

The previous prime is 104125381. The next prime is 104125433. The reversal of 104125408 is 804521401.

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 7 ways as a sum of consecutive naturals, for example, 150343 + ... + 151033.

It is an arithmetic number, because the mean of its divisors is an integer number (4544883).

Almost surely, 2^104125408 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 104125408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109077192).

104125408 is an abundant number, since it is smaller than the sum of its proper divisors (114028976).

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

104125408 is a wasteful number, since it uses less digits than its factorization.

104125408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995 (or 987 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 104125408 is about 10204.1858077948. The cubic root of 104125408 is about 470.4558848100.

Adding to 104125408 its reverse (804521401), we get a palindrome (908646809).

The spelling of 104125408 in words is "one hundred four million, one hundred twenty-five thousand, four hundred eight".