996156622 has 8 divisors (see below), whose sum is σ = 1494506016. Its totient is φ = 497987952.

The previous prime is 996156607. The next prime is 996156653. The reversal of 996156622 is 226651699.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30438 + ... + 54025.

It is an arithmetic number, because the mean of its divisors is an integer number (186813252).

Almost surely, 2^996156622 is an apocalyptic number.

996156622 is a deficient number, since it is larger than the sum of its proper divisors (498349394).

996156622 is a wasteful number, since it uses less digits than its factorization.

996156622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90362.

The product of its digits is 349920, while the sum is 46.

The square root of 996156622 is about 31561.9489575660. The cubic root of 996156622 is about 998.7172292027.

The spelling of 996156622 in words is "nine hundred ninety-six million, one hundred fifty-six thousand, six hundred twenty-two".