19130 has 8 divisors (see below), whose sum is σ = 34452. Its totient is φ = 7648.

The previous prime is 19121. The next prime is 19139. The reversal of 19130 is 3191.

It is an interprime number because it is at equal distance from previous prime (19121) and next prime (19139).

It can be written as a sum of positive squares in 2 ways, for example, as 18769 + 361 = 137^2 + 19^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (19139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947 + ... + 966.

2¹⁹¹³⁰ is an apocalyptic number.

19130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19130 is a deficient number, since it is larger than the sum of its proper divisors (15322).

19130 is a wasteful number, since it uses less digits than its factorization.

19130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 19130 is about 138.3112432162. The cubic root of 19130 is about 26.7447364960.

The spelling of 19130 in words is "nineteen thousand, one hundred thirty".