384752 has 20 divisors (see below), whose sum is σ = 755160. Its totient is φ = 189888.
The previous prime is 384751. The next prime is 384757. The reversal of 384752 is 257483.
It is a happy number.
384752 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
Its product of digits (6720) is a multiple of the sum of its prime factors (320).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (384751) 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, 2138 + ... + 2310.
It is an arithmetic number, because the mean of its divisors is an integer number (37758).
2384752 is an apocalyptic number.
It is an amenable number.
384752 is a deficient number, since it is larger than the sum of its proper divisors (370408).
384752 is a wasteful number, since it uses less digits than its factorization.
384752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320 (or 314 counting only the distinct ones).
The product of its digits is 6720, while the sum is 29.
The square root of 384752 is about 620.2838060114. The cubic root of 384752 is about 72.7322398123.
The spelling of 384752 in words is "three hundred eighty-four thousand, seven hundred fifty-two".
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