194946912 has 60 divisors (see below), whose sum is σ = 573341076. Its totient is φ = 64981440.

The previous prime is 194946893. The next prime is 194946943. The reversal of 194946912 is 219649491.

194946912 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 35014 + ... + 40197.

Almost surely, 2^194946912 is an apocalyptic number.

194946912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

194946912 is an abundant number, since it is smaller than the sum of its proper divisors (378394164).

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

194946912 is an equidigital number, since it uses as much as digits as its factorization.

194946912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75233 (or 75216 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 194946912 is about 13962.3390590545. The cubic root of 194946912 is about 579.8363708053.

The spelling of 194946912 in words is "one hundred ninety-four million, nine hundred forty-six thousand, nine hundred twelve".