197196412 has 24 divisors (see below), whose sum is σ = 394692480. Its totient is φ = 84448560.

The previous prime is 197196407. The next prime is 197196431. The reversal of 197196412 is 214691791.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63987 + ... + 66997.

It is an arithmetic number, because the mean of its divisors is an integer number (16445520).

Almost surely, 2^197196412 is an apocalyptic number.

It is an amenable number.

197196412 is an abundant number, since it is smaller than the sum of its proper divisors (197496068).

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

197196412 is a wasteful number, since it uses less digits than its factorization.

197196412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5361 (or 5359 counting only the distinct ones).

The product of its digits is 27216, while the sum is 40.

The square root of 197196412 is about 14042.6639922772. The cubic root of 197196412 is about 582.0580985367.

The spelling of 197196412 in words is "one hundred ninety-seven million, one hundred ninety-six thousand, four hundred twelve".