196175938 has 16 divisors (see below), whose sum is σ = 336864960. Its totient is φ = 83934576.

The previous prime is 196175927. The next prime is 196175951. The reversal of 196175938 is 839571691.

It is a junction number, because it is equal to n+sod(n) for n = 196175891 and 196175900.

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, 2848 + ... + 20011.

It is an arithmetic number, because the mean of its divisors is an integer number (21054060).

Almost surely, 2^196175938 is an apocalyptic number.

196175938 is a deficient number, since it is larger than the sum of its proper divisors (140689022).

196175938 is a wasteful number, since it uses less digits than its factorization.

196175938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23481.

The product of its digits is 408240, while the sum is 49.

The square root of 196175938 is about 14006.2820905478. The cubic root of 196175938 is about 581.0523285441.

The spelling of 196175938 in words is "one hundred ninety-six million, one hundred seventy-five thousand, nine hundred thirty-eight".