996019512 has 64 divisors (see below), whose sum is σ = 2518992000. Its totient is φ = 328170624.

The previous prime is 996019489. The next prime is 996019517. The reversal of 996019512 is 215910699.

It is a happy number.

996019512 is a modest number, since divided by 19512 gives 9960 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996019517) 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, 976939 + ... + 977957.

It is an arithmetic number, because the mean of its divisors is an integer number (39359250).

Almost surely, 2^996019512 is an apocalyptic number.

It is an amenable number.

996019512 is an abundant number, since it is smaller than the sum of its proper divisors (1522972488).

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

996019512 is a wasteful number, since it uses less digits than its factorization.

996019512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460 (or 1456 counting only the distinct ones).

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

The square root of 996019512 is about 31559.7768052944. The cubic root of 996019512 is about 998.6714062871.

The spelling of 996019512 in words is "nine hundred ninety-six million, nineteen thousand, five hundred twelve".