199208532 has 24 divisors (see below), whose sum is σ = 471189376. Its totient is φ = 65492928.

The previous prime is 199208531. The next prime is 199208539. The reversal of 199208532 is 235802991.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199208531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112828 + ... + 114579.

Almost surely, 2^199208532 is an apocalyptic number.

199208532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

199208532 is an abundant number, since it is smaller than the sum of its proper divisors (271980844).

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

199208532 is a wasteful number, since it uses less digits than its factorization.

199208532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227487 (or 227485 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 199208532 is about 14114.1252651378. The cubic root of 199208532 is about 584.0311056491.

The spelling of 199208532 in words is "one hundred ninety-nine million, two hundred eight thousand, five hundred thirty-two".