199528350 has 48 divisors (see below), whose sum is σ = 565523328. Its totient is φ = 45606240.

The previous prime is 199528349. The next prime is 199528397. The reversal of 199528350 is 53825991.

199528350 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 93964 + ... + 96063.

It is an arithmetic number, because the mean of its divisors is an integer number (11781736).

Almost surely, 2^199528350 is an apocalyptic number.

199528350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

199528350 is an abundant number, since it is smaller than the sum of its proper divisors (365994978).

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

199528350 is a wasteful number, since it uses less digits than its factorization.

199528350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190049 (or 190044 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 199528350 is about 14125.4504352959. The cubic root of 199528350 is about 584.3434814804.

The spelling of 199528350 in words is "one hundred ninety-nine million, five hundred twenty-eight thousand, three hundred fifty".