199672 has 16 divisors (see below), whose sum is σ = 408600. Its totient is φ = 90720.

The previous prime is 199669. The next prime is 199673. The reversal of 199672 is 276991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1047 + ... + 1222.

2¹⁹⁹⁶⁷² is an apocalyptic number.

It is an amenable number.

199672 is an abundant number, since it is smaller than the sum of its proper divisors (208928).

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

199672 is a wasteful number, since it uses less digits than its factorization.

199672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286 (or 2282 counting only the distinct ones).

The product of its digits is 6804, while the sum is 34.

The square root of 199672 is about 446.8467298750. The cubic root of 199672 is about 58.4483680112.

The spelling of 199672 in words is "one hundred ninety-nine thousand, six hundred seventy-two".