194933134 has 8 divisors (see below), whose sum is σ = 318981528. Its totient is φ = 88605960.

The previous prime is 194933117. The next prime is 194933143. The reversal of 194933134 is 431339491.

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

It is a junction number, because it is equal to n+sod(n) for n = 194933093 and 194933102.

It is a congruent number.

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, 4430277 + ... + 4430320.

It is an arithmetic number, because the mean of its divisors is an integer number (39872691).

Almost surely, 2^194933134 is an apocalyptic number.

194933134 is a deficient number, since it is larger than the sum of its proper divisors (124048394).

194933134 is a wasteful number, since it uses less digits than its factorization.

194933134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8860610.

The product of its digits is 34992, while the sum is 37.

The square root of 194933134 is about 13961.8456516322. The cubic root of 194933134 is about 579.8227103791.

The spelling of 194933134 in words is "one hundred ninety-four million, nine hundred thirty-three thousand, one hundred thirty-four".