194550332 has 12 divisors (see below), whose sum is σ = 341195400. Its totient is φ = 97065936.

The previous prime is 194550277. The next prime is 194550337. The reversal of 194550332 is 233055491.

194550332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194550337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50207 + ... + 53942.

It is an arithmetic number, because the mean of its divisors is an integer number (28432950).

Almost surely, 2^194550332 is an apocalyptic number.

It is an amenable number.

194550332 is a deficient number, since it is larger than the sum of its proper divisors (146645068).

194550332 is a wasteful number, since it uses less digits than its factorization.

194550332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104620 (or 104618 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 194550332 is about 13948.1300538818. The cubic root of 194550332 is about 579.4429173399.

The spelling of 194550332 in words is "one hundred ninety-four million, five hundred fifty thousand, three hundred thirty-two".