995222 has 8 divisors (see below), whose sum is σ = 1544400. Its totient is φ = 480424.

The previous prime is 995219. The next prime is 995227. The reversal of 995222 is 222599.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8522 + ... + 8637.

It is an arithmetic number, because the mean of its divisors is an integer number (193050).

2⁹⁹⁵²²² is an apocalyptic number.

995222 is a deficient number, since it is larger than the sum of its proper divisors (549178).

995222 is a wasteful number, since it uses less digits than its factorization.

995222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17190.

The product of its digits is 3240, while the sum is 29.

The square root of 995222 is about 997.6081395017. The cubic root of 995222 is about 99.8404789991.

The spelling of 995222 in words is "nine hundred ninety-five thousand, two hundred twenty-two".