996122766 has 32 divisors (see below), whose sum is σ = 2098569600. Its totient is φ = 314344800.

The previous prime is 996122761. The next prime is 996122773. The reversal of 996122766 is 667221699.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996122761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256741 + ... + 260591.

It is an arithmetic number, because the mean of its divisors is an integer number (65580300).

Almost surely, 2^996122766 is an apocalyptic number.

996122766 is an abundant number, since it is smaller than the sum of its proper divisors (1102446834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

996122766 is a wasteful number, since it uses less digits than its factorization.

996122766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6144.

The product of its digits is 489888, while the sum is 48.

The square root of 996122766 is about 31561.4126109716. The cubic root of 996122766 is about 998.7059147324.

It can be divided in two parts, 99612 and 2766, that added together give a triangular number (102378 = T₄₅₂).

The spelling of 996122766 in words is "nine hundred ninety-six million, one hundred twenty-two thousand, seven hundred sixty-six".