1384608 has 24 divisors (see below), whose sum is σ = 3634848. Its totient is φ = 461504.
The previous prime is 1384601. The next prime is 1384613. The reversal of 1384608 is 8064831.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (24).
It is not an unprimeable number, because it can be changed into a prime (1384601) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7116 + ... + 7307.
It is an arithmetic number, because the mean of its divisors is an integer number (151452).
21384608 is an apocalyptic number.
It is an amenable number.
1384608 is an abundant number, since it is smaller than the sum of its proper divisors (2250240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1384608 is a wasteful number, since it uses less digits than its factorization.
1384608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14436 (or 14428 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 1384608 is about 1176.6936729668. The cubic root of 1384608 is about 111.4574096487.
The spelling of 1384608 in words is "one million, three hundred eighty-four thousand, six hundred eight".
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