383072 has 12 divisors (see below), whose sum is σ = 754236. Its totient is φ = 191520.
The previous prime is 383069. The next prime is 383077. The reversal of 383072 is 270383.
It is a super-3 number, since 3×3830723 = 168640733342367744, which contains 333 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (383077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5954 + ... + 6017.
It is an arithmetic number, because the mean of its divisors is an integer number (62853).
2383072 is an apocalyptic number.
383072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
383072 is a deficient number, since it is larger than the sum of its proper divisors (371164).
383072 is a wasteful number, since it uses less digits than its factorization.
383072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11981 (or 11973 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 383072 is about 618.9281056795. The cubic root of 383072 is about 72.6262248197.
The spelling of 383072 in words is "three hundred eighty-three thousand, seventy-two".
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