104324040 has 48 divisors (see below), whose sum is σ = 339054300.
Its totient is φ = 27819648.
The previous prime is 104324029. The next prime is 104324069. The reversal of 104324040 is 40423401.
Adding to 104324040 its reverse (40423401), we get a palindrome (144747441).
It can be written as a sum of positive squares in 2 ways, for example, as 104162436 + 161604 = 10206^2 + 402^2
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 144535 + ... + 145254.
Almost surely, 2104324040 is an apocalyptic number.
104324040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104324040 is an abundant number, since it is smaller than the sum of its proper divisors (234730260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104324040 is a wasteful number, since it uses less digits than its factorization.
104324040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289806 (or 289799 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 104324040 is about 10213.9140391918.
The cubic root of 104324040 is about 470.7548455763.
The spelling of 104324040 in words is "one hundred four million, three hundred twenty-four thousand, forty".