190382 has 4 divisors (see below), whose sum is σ = 285576. Its totient is φ = 95190.
The previous prime is 190369. The next prime is 190387. The reversal of 190382 is 283091.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 283091 = 131 ⋅2161.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190387) by changing a digit.
190382 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, 47594 + ... + 47597.
It is an arithmetic number, because the mean of its divisors is an integer number (71394).
2190382 is an apocalyptic number.
190382 is a deficient number, since it is larger than the sum of its proper divisors (95194).
190382 is an equidigital number, since it uses as much as digits as its factorization.
190382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95193.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 190382 is about 436.3278583817. The cubic root of 190382 is about 57.5274726941.
The spelling of 190382 in words is "one hundred ninety thousand, three hundred eighty-two".
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