197468276 has 12 divisors (see below), whose sum is σ = 345764580. Its totient is φ = 98678400.

The previous prime is 197468267. The next prime is 197468281. The reversal of 197468276 is 672864791.

It can be written as a sum of positive squares in 2 ways, for example, as 23755876 + 173712400 = 4874^2 + 13180^2 .

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, 5381 + ... + 20588.

It is an arithmetic number, because the mean of its divisors is an integer number (28813715).

Almost surely, 2^197468276 is an apocalyptic number.

It is an amenable number.

197468276 is a deficient number, since it is larger than the sum of its proper divisors (148296304).

197468276 is a wasteful number, since it uses less digits than its factorization.

197468276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27874 (or 27872 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 50.

The square root of 197468276 is about 14052.3405879590. The cubic root of 197468276 is about 582.3254596881.

The spelling of 197468276 in words is "one hundred ninety-seven million, four hundred sixty-eight thousand, two hundred seventy-six".