995443 has 2 divisors, whose sum is σ = 995444. Its totient is φ = 995442.

The previous prime is 995431. The next prime is 995447. The reversal of 995443 is 344599.

It is a strong prime.

995443 is a truncatable prime.

It is an emirp because it is prime and its reverse (344599) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 995443 - 2¹³ = 987251 is a prime.

It is a nialpdrome in base 10.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 995399 and 995408.

It is not a weakly prime, because it can be changed into another prime (995447) 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 as a sum of consecutive naturals, namely, 497721 + 497722.

It is an arithmetic number, because the mean of its divisors is an integer number (497722).

2⁹⁹⁵⁴⁴³ is an apocalyptic number.

995443 is a deficient number, since it is larger than the sum of its proper divisors (1).

995443 is an equidigital number, since it uses as much as digits as its factorization.

995443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 34.

The square root of 995443 is about 997.7188982875. The cubic root of 995443 is about 99.8478686780.

The spelling of 995443 in words is "nine hundred ninety-five thousand, four hundred forty-three".