249382 has 16 divisors (see below), whose sum is σ = 437760. Its totient is φ = 104328.
The previous prime is 249377. The next prime is 249383. The reversal of 249382 is 283942.
It is a d-powerful number, because it can be written as 2 + 48 + 311 + 94 + 8 + 27 .
It is a self number, because there is not a number n which added to its sum of digits gives 249382.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (249383) by changing a digit.
249382 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 in 7 ways as a sum of consecutive naturals, for example, 469 + ... + 847.
It is an arithmetic number, because the mean of its divisors is an integer number (27360).
2249382 is an apocalyptic number.
249382 is a deficient number, since it is larger than the sum of its proper divisors (188378).
249382 is a wasteful number, since it uses less digits than its factorization.
249382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435.
The product of its digits is 3456, while the sum is 28.
The square root of 249382 is about 499.3816176032. The cubic root of 249382 is about 62.9441009158.
The spelling of 249382 in words is "two hundred forty-nine thousand, three hundred eighty-two".
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