194675042 has 16 divisors (see below), whose sum is σ = 301724352. Its totient is φ = 94152240.

The previous prime is 194675029. The next prime is 194675069. The reversal of 194675042 is 240576491.

It is a junction number, because it is equal to n+sod(n) for n = 194674987 and 194675005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5408 + ... + 20459.

It is an arithmetic number, because the mean of its divisors is an integer number (18857772).

Almost surely, 2^194675042 is an apocalyptic number.

194675042 is a deficient number, since it is larger than the sum of its proper divisors (107049310).

194675042 is a wasteful number, since it uses less digits than its factorization.

194675042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25993.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 194675042 is about 13952.5998294225. The cubic root of 194675042 is about 579.5667017449.

The spelling of 194675042 in words is "one hundred ninety-four million, six hundred seventy-five thousand, forty-two".