996122 has 4 divisors (see below), whose sum is σ = 1494186. Its totient is φ = 498060.

The previous prime is 996119. The next prime is 996143. The reversal of 996122 is 221699.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 776161 + 219961 = 881^2 + 469^2 .

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, 249029 + ... + 249032.

2⁹⁹⁶¹²² is an apocalyptic number.

996122 is a deficient number, since it is larger than the sum of its proper divisors (498064).

996122 is a wasteful number, since it uses less digits than its factorization.

996122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498063.

The product of its digits is 1944, while the sum is 29.

The square root of 996122 is about 998.0591164856. The cubic root of 996122 is about 99.8705658737.

The spelling of 996122 in words is "nine hundred ninety-six thousand, one hundred twenty-two".