190119 has 8 divisors (see below), whose sum is σ = 256000. Its totient is φ = 125496.

The previous prime is 190097. The next prime is 190121. The reversal of 190119 is 911091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 190119 - 2¹² = 186023 is a prime.

It is a super-2 number, since 2×190119² = 72290468322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 190095 and 190104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132 + ... + 630.

It is an arithmetic number, because the mean of its divisors is an integer number (32000).

2¹⁹⁰¹¹⁹ is an apocalyptic number.

190119 is a deficient number, since it is larger than the sum of its proper divisors (65881).

190119 is a wasteful number, since it uses less digits than its factorization.

190119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629.

The product of its (nonzero) digits is 81, while the sum is 21.

The square root of 190119 is about 436.0263753490. The cubic root of 190119 is about 57.5009703680.

The spelling of 190119 in words is "one hundred ninety thousand, one hundred nineteen".