197112976 has 20 divisors (see below), whose sum is σ = 382154112. Its totient is φ = 98492576.

The previous prime is 197112917. The next prime is 197112991. The reversal of 197112976 is 679211791.

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, 30441 + ... + 36343.

Almost surely, 2^197112976 is an apocalyptic number.

197112976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

197112976 is a deficient number, since it is larger than the sum of its proper divisors (185041136).

197112976 is a wasteful number, since it uses less digits than its factorization.

197112976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7998 (or 7992 counting only the distinct ones).

The product of its digits is 47628, while the sum is 43.

The square root of 197112976 is about 14039.6928741337. The cubic root of 197112976 is about 581.9759951995.

The spelling of 197112976 in words is "one hundred ninety-seven million, one hundred twelve thousand, nine hundred seventy-six".