194882382 has 32 divisors (see below), whose sum is σ = 434397600. Its totient is φ = 64761984.

The previous prime is 194882371. The next prime is 194882453. The reversal of 194882382 is 283288491.

194882382 is a `hidden beast` number, since 194 + 8 + 82 + 382 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12844 + ... + 23552.

It is an arithmetic number, because the mean of its divisors is an integer number (13574925).

Almost surely, 2^194882382 is an apocalyptic number.

194882382 is an abundant number, since it is smaller than the sum of its proper divisors (239515218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

194882382 is a wasteful number, since it uses less digits than its factorization.

194882382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11057 (or 11051 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 194882382 is about 13960.0280085679. The cubic root of 194882382 is about 579.7723859152.

The spelling of 194882382 in words is "one hundred ninety-four million, eight hundred eighty-two thousand, three hundred eighty-two".