194152116 has 24 divisors (see below), whose sum is σ = 457422784. Its totient is φ = 64088640.

The previous prime is 194152111. The next prime is 194152117. The reversal of 194152116 is 611251491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194152111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77305 + ... + 79776.

Almost surely, 2^194152116 is an apocalyptic number.

It is an amenable number.

194152116 is an abundant number, since it is smaller than the sum of its proper divisors (263270668).

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

194152116 is a wasteful number, since it uses less digits than its factorization.

194152116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157191 (or 157189 counting only the distinct ones).

The product of its digits is 2160, while the sum is 30.

The square root of 194152116 is about 13933.8478533390. The cubic root of 194152116 is about 579.0473024017.

The spelling of 194152116 in words is "one hundred ninety-four million, one hundred fifty-two thousand, one hundred sixteen".