199223832 has 16 divisors (see below), whose sum is σ = 498059640. Its totient is φ = 66407936.

The previous prime is 199223831. The next prime is 199223851. The reversal of 199223832 is 238322991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199223831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4150473 + ... + 4150520.

Almost surely, 2^199223832 is an apocalyptic number.

199223832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

199223832 is an abundant number, since it is smaller than the sum of its proper divisors (298835808).

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

199223832 is a wasteful number, since it uses less digits than its factorization.

199223832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8301002 (or 8300998 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 199223832 is about 14114.6672649411. The cubic root of 199223832 is about 584.0460572295.

The spelling of 199223832 in words is "one hundred ninety-nine million, two hundred twenty-three thousand, eight hundred thirty-two".