199832094 has 144 divisors (see below), whose sum is σ = 563397120. Its totient is φ = 50591520.

The previous prime is 199832077. The next prime is 199832111. The reversal of 199832094 is 490238991.

It is an interprime number because it is at equal distance from previous prime (199832077) and next prime (199832111).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 416947 + ... + 417425.

It is an arithmetic number, because the mean of its divisors is an integer number (3912480).

Almost surely, 2^199832094 is an apocalyptic number.

199832094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 199832094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281698560).

199832094 is an abundant number, since it is smaller than the sum of its proper divisors (363565026).

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

199832094 is a wasteful number, since it uses less digits than its factorization.

199832094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 199832094 is about 14136.1980037067. The cubic root of 199832094 is about 584.6398484498.

The spelling of 199832094 in words is "one hundred ninety-nine million, eight hundred thirty-two thousand, ninety-four".