194601152 has 28 divisors (see below), whose sum is σ = 388772400. Its totient is φ = 96642816.

The previous prime is 194601149. The next prime is 194601157. The reversal of 194601152 is 251106491.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (194601157) 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, 668 + ... + 19739.

Almost surely, 2^194601152 is an apocalyptic number.

It is an amenable number.

194601152 is a deficient number, since it is larger than the sum of its proper divisors (194171248).

194601152 is a wasteful number, since it uses less digits than its factorization.

194601152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20568 (or 20558 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 194601152 is about 13949.9516845041. The cubic root of 194601152 is about 579.4933665391.

The spelling of 194601152 in words is "one hundred ninety-four million, six hundred one thousand, one hundred fifty-two".