996057636 has 48 divisors (see below), whose sum is σ = 2662302720. Its totient is φ = 283929120.

The previous prime is 996057599. The next prime is 996057637. The reversal of 996057636 is 636750699.

996057636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (996057637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23371 + ... + 50381.

It is an arithmetic number, because the mean of its divisors is an integer number (55464640).

Almost surely, 2^996057636 is an apocalyptic number.

It is an amenable number.

996057636 is an abundant number, since it is smaller than the sum of its proper divisors (1666245084).

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

996057636 is a wasteful number, since it uses less digits than its factorization.

996057636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27464 (or 27462 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 51.

The square root of 996057636 is about 31560.3807961818. The cubic root of 996057636 is about 998.6841479595.

The spelling of 996057636 in words is "nine hundred ninety-six million, fifty-seven thousand, six hundred thirty-six".