199046160 has 140 divisors (see below), whose sum is σ = 694059372. Its totient is φ = 53063424.

The previous prime is 199046143. The next prime is 199046173. The reversal of 199046160 is 61640991.

199046160 is a `hidden beast` number, since 199 + 0 + 461 + 6 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 138579984 + 60466176 = 11772^2 + 7776^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 56614 + ... + 60026.

Almost surely, 2^199046160 is an apocalyptic number.

199046160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 199046160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347029686).

199046160 is an abundant number, since it is smaller than the sum of its proper divisors (495013212).

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

199046160 is an equidigital number, since it uses as much as digits as its factorization.

199046160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3444 (or 3423 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 199046160 is about 14108.3719826208. The cubic root of 199046160 is about 583.8723840751.

The spelling of 199046160 in words is "one hundred ninety-nine million, forty-six thousand, one hundred sixty".