190063 has 2 divisors, whose sum is σ = 190064. Its totient is φ = 190062.

The previous prime is 190051. The next prime is 190093. The reversal of 190063 is 360091.

It is a weak prime.

It is an emirp because it is prime and its reverse (360091) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 190063 - 2⁵ = 190031 is a prime.

It is a super-2 number, since 2×190063² = 72247887938, which contains 22 as substring.

190063 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 190063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95031 + 95032.

It is an arithmetic number, because the mean of its divisors is an integer number (95032).

2¹⁹⁰⁰⁶³ is an apocalyptic number.

190063 is a deficient number, since it is larger than the sum of its proper divisors (1).

190063 is an equidigital number, since it uses as much as digits as its factorization.

190063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 190063 is about 435.9621543208. The cubic root of 190063 is about 57.4953241314.

The spelling of 190063 in words is "one hundred ninety thousand, sixty-three".