995447 has 2 divisors, whose sum is σ = 995448. Its totient is φ = 995446.

The previous prime is 995443. The next prime is 995461. The reversal of 995447 is 744599.

It is a weak prime.

It is an emirp because it is prime and its reverse (744599) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 995447 - 2² = 995443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 995447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497723 + 497724.

It is an arithmetic number, because the mean of its divisors is an integer number (497724).

2⁹⁹⁵⁴⁴⁷ is an apocalyptic number.

995447 is a deficient number, since it is larger than the sum of its proper divisors (1).

995447 is an equidigital number, since it uses as much as digits as its factorization.

995447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The square root of 995447 is about 997.7209028581. The cubic root of 995447 is about 99.8480024177.

It can be divided in two parts, 9954 and 47, that added together give a palindrome (10001).

The spelling of 995447 in words is "nine hundred ninety-five thousand, four hundred forty-seven".