383048 has 8 divisors (see below), whose sum is σ = 718230. Its totient is φ = 191520.
The previous prime is 383041. The next prime is 383051. The reversal of 383048 is 840383.
It can be written as a sum of positive squares in only one way, i.e., 252004 + 131044 = 502^2 + 362^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (383041) by changing a digit.
383048 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23933 + ... + 23948.
2383048 is an apocalyptic number.
It is an amenable number.
383048 is a deficient number, since it is larger than the sum of its proper divisors (335182).
383048 is a wasteful number, since it uses less digits than its factorization.
383048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47887 (or 47883 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 383048 is about 618.9087170173. The cubic root of 383048 is about 72.6247080763.
The spelling of 383048 in words is "three hundred eighty-three thousand, forty-eight".
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