196670546 has 4 divisors (see below), whose sum is σ = 295005822. Its totient is φ = 98335272.

The previous prime is 196670521. The next prime is 196670561. The reversal of 196670546 is 645076691.

It is a happy number.

196670546 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 106894921 + 89775625 = 10339^2 + 9475^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 196670497 and 196670506.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49167635 + ... + 49167638.

Almost surely, 2^196670546 is an apocalyptic number.

196670546 is a deficient number, since it is larger than the sum of its proper divisors (98335276).

196670546 is an equidigital number, since it uses as much as digits as its factorization.

196670546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98335275.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 196670546 is about 14023.9276238863. The cubic root of 196670546 is about 581.5402442064.

The spelling of 196670546 in words is "one hundred ninety-six million, six hundred seventy thousand, five hundred forty-six".