194708612 has 12 divisors (see below), whose sum is σ = 389417280. Its totient is φ = 83446536.

The previous prime is 194708609. The next prime is 194708617. The reversal of 194708612 is 216807491.

194708612 is an admirable number.

It is a super-2 number, since 2×194708612² = 75822887173933088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (194708617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3476912 + ... + 3476967.

It is an arithmetic number, because the mean of its divisors is an integer number (32451440).

Almost surely, 2^194708612 is an apocalyptic number.

It is an amenable number.

194708612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

194708612 is a wasteful number, since it uses less digits than its factorization.

194708612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6953890 (or 6953888 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 194708612 is about 13953.8027791710. The cubic root of 194708612 is about 579.6000135581.

It can be divided in two parts, 19470 and 8612, that added together give a palindrome (28082).

The spelling of 194708612 in words is "one hundred ninety-four million, seven hundred eight thousand, six hundred twelve".