194140282 has 16 divisors (see below), whose sum is σ = 333014400. Its totient is φ = 83152368.

The previous prime is 194140273. The next prime is 194140301. The reversal of 194140282 is 282041491.

194140282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28219 + ... + 34417.

It is an arithmetic number, because the mean of its divisors is an integer number (20813400).

Almost surely, 2^194140282 is an apocalyptic number.

194140282 is a deficient number, since it is larger than the sum of its proper divisors (138874118).

194140282 is a wasteful number, since it uses less digits than its factorization.

194140282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8445.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 194140282 is about 13933.4231974774. The cubic root of 194140282 is about 579.0355374256.

The spelling of 194140282 in words is "one hundred ninety-four million, one hundred forty thousand, two hundred eighty-two".