996119520 has 192 divisors, whose sum is σ = 3465794304. Its totient is φ = 238469120.

The previous prime is 996119491. The next prime is 996119533. The reversal of 996119520 is 25911699.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437104 + ... + 439376.

It is an arithmetic number, because the mean of its divisors is an integer number (18051012).

Almost surely, 2^996119520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 996119520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1732897152).

996119520 is an abundant number, since it is smaller than the sum of its proper divisors (2469674784).

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

996119520 is a wasteful number, since it uses less digits than its factorization.

996119520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385 (or 2377 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 42.

The square root of 996119520 is about 31561.3611873759. The cubic root of 996119520 is about 998.7048299253.

The spelling of 996119520 in words is "nine hundred ninety-six million, one hundred nineteen thousand, five hundred twenty".