197233712 has 40 divisors (see below), whose sum is σ = 412994400. Its totient is φ = 90708480.

The previous prime is 197233693. The next prime is 197233741. The reversal of 197233712 is 217332791.

It is a super-2 number, since 2×197233712² = 77802274298597888, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63164 + ... + 66212.

It is an arithmetic number, because the mean of its divisors is an integer number (10324860).

Almost surely, 2^197233712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197233712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206497200).

197233712 is an abundant number, since it is smaller than the sum of its proper divisors (215760688).

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

197233712 is a wasteful number, since it uses less digits than its factorization.

197233712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381 (or 3375 counting only the distinct ones).

The product of its digits is 15876, while the sum is 35.

The square root of 197233712 is about 14043.9920250618. The cubic root of 197233712 is about 582.0947952801.

The spelling of 197233712 in words is "one hundred ninety-seven million, two hundred thirty-three thousand, seven hundred twelve".