995422 has 4 divisors (see below), whose sum is σ = 1493136. Its totient is φ = 497710.

The previous prime is 995399. The next prime is 995431. The reversal of 995422 is 224599.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224599 = 19 ⋅11821.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

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, 248854 + ... + 248857.

It is an arithmetic number, because the mean of its divisors is an integer number (373284).

2⁹⁹⁵⁴²² is an apocalyptic number.

995422 is a deficient number, since it is larger than the sum of its proper divisors (497714).

995422 is a wasteful number, since it uses less digits than its factorization.

995422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497713.

The product of its digits is 6480, while the sum is 31.

The square root of 995422 is about 997.7083742257. The cubic root of 995422 is about 99.8471665383.

The spelling of 995422 in words is "nine hundred ninety-five thousand, four hundred twenty-two".