196985275 has 6 divisors (see below), whose sum is σ = 244261772. Its totient is φ = 157588200.

The previous prime is 196985267. The next prime is 196985281. The reversal of 196985275 is 572589691.

It is not a de Polignac number, because 196985275 - 2³ = 196985267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3939681 + ... + 3939730.

Almost surely, 2^196985275 is an apocalyptic number.

196985275 is a deficient number, since it is larger than the sum of its proper divisors (47276497).

196985275 is an equidigital number, since it uses as much as digits as its factorization.

196985275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7879421 (or 7879416 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 52.

The square root of 196985275 is about 14035.1442814101. The cubic root of 196985275 is about 581.8502889959.

The spelling of 196985275 in words is "one hundred ninety-six million, nine hundred eighty-five thousand, two hundred seventy-five".