197061831962 has 8 divisors (see below), whose sum is σ = 295674346656. Its totient is φ = 98503716412.

The previous prime is 197061831949. The next prime is 197061831971. The reversal of 197061831962 is 269138160791.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 13590728 + ... + 13605219.

It is an arithmetic number, because the mean of its divisors is an integer number (36959293332).

Almost surely, 2^197061831962 is an apocalyptic number.

197061831962 is a deficient number, since it is larger than the sum of its proper divisors (98612514694).

197061831962 is a wasteful number, since it uses less digits than its factorization.

197061831962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27199572.

The product of its (nonzero) digits is 979776, while the sum is 53.

The spelling of 197061831962 in words is "one hundred ninety-seven billion, sixty-one million, eight hundred thirty-one thousand, nine hundred sixty-two".