190027 has 2 divisors, whose sum is σ = 190028. Its totient is φ = 190026.

The previous prime is 189997. The next prime is 190031. The reversal of 190027 is 720091.

It is a strong prime.

It is an emirp because it is prime and its reverse (720091) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 190027 - 2¹⁵ = 157259 is a prime.

It is a super-2 number, since 2×190027² = 72220521458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 189986 and 190013.

It is not a weakly prime, because it can be changed into another prime (190097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95013 + 95014.

It is an arithmetic number, because the mean of its divisors is an integer number (95014).

2¹⁹⁰⁰²⁷ is an apocalyptic number.

190027 is a deficient number, since it is larger than the sum of its proper divisors (1).

190027 is an equidigital number, since it uses as much as digits as its factorization.

190027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 190027 is about 435.9208643779. The cubic root of 190027 is about 57.4916938222.

The spelling of 190027 in words is "one hundred ninety thousand, twenty-seven".