194055338 has 8 divisors (see below), whose sum is σ = 291713088. Its totient is φ = 96817644.

The previous prime is 194055299. The next prime is 194055359. The reversal of 194055338 is 833550491.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103856 + ... + 105707.

It is an arithmetic number, because the mean of its divisors is an integer number (36464136).

Almost surely, 2^194055338 is an apocalyptic number.

194055338 is a deficient number, since it is larger than the sum of its proper divisors (97657750).

194055338 is a wasteful number, since it uses less digits than its factorization.

194055338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210028.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 194055338 is about 13930.3746539711. The cubic root of 194055338 is about 578.9510748410.

The spelling of 194055338 in words is "one hundred ninety-four million, fifty-five thousand, three hundred thirty-eight".