194946122 has 16 divisors (see below), whose sum is σ = 334372992. Its totient is φ = 83503440.

The previous prime is 194946121. The next prime is 194946161. The reversal of 194946122 is 221649491.

194946122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (194946121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46472 + ... + 50492.

It is an arithmetic number, because the mean of its divisors is an integer number (20898312).

Almost surely, 2^194946122 is an apocalyptic number.

194946122 is a deficient number, since it is larger than the sum of its proper divisors (139426870).

194946122 is a wasteful number, since it uses less digits than its factorization.

194946122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7493.

The product of its digits is 31104, while the sum is 38.

The square root of 194946122 is about 13962.3107686371. The cubic root of 194946122 is about 579.8355875641.

The spelling of 194946122 in words is "one hundred ninety-four million, nine hundred forty-six thousand, one hundred twenty-two".