199325450 has 24 divisors (see below), whose sum is σ = 372833280. Its totient is φ = 79281200.

The previous prime is 199325431. The next prime is 199325461. The reversal of 199325450 is 54523991.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2186 + ... + 20085.

It is an arithmetic number, because the mean of its divisors is an integer number (15534720).

Almost surely, 2^199325450 is an apocalyptic number.

199325450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

199325450 is a deficient number, since it is larger than the sum of its proper divisors (173507830).

199325450 is a wasteful number, since it uses less digits than its factorization.

199325450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22462 (or 22457 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 199325450 is about 14118.2665366539. The cubic root of 199325450 is about 584.1453417106.

The spelling of 199325450 in words is "one hundred ninety-nine million, three hundred twenty-five thousand, four hundred fifty".