197275372 has 18 divisors (see below), whose sum is σ = 401596692. Its totient is φ = 84546504.

The previous prime is 197275369. The next prime is 197275373. The reversal of 197275372 is 273572791.

It is not an unprimeable number, because it can be changed into a prime (197275373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 503058 + ... + 503449.

Almost surely, 2^197275372 is an apocalyptic number.

It is an amenable number.

197275372 is an abundant number, since it is smaller than the sum of its proper divisors (204321320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

197275372 is a wasteful number, since it uses less digits than its factorization.

197275372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006525 (or 1006516 counting only the distinct ones).

The product of its digits is 185220, while the sum is 43.

The square root of 197275372 is about 14045.4751432623. The cubic root of 197275372 is about 582.1357760396.

The spelling of 197275372 in words is "one hundred ninety-seven million, two hundred seventy-five thousand, three hundred seventy-two".