999600112 has 20 divisors (see below), whose sum is σ = 2213400496. Its totient is φ = 428400000.

The previous prime is 999600073. The next prime is 999600113. The reversal of 999600112 is 211006999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (999600113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4462389 + ... + 4462612.

Almost surely, 2^999600112 is an apocalyptic number.

It is an amenable number.

999600112 is an abundant number, since it is smaller than the sum of its proper divisors (1213800384).

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

999600112 is a wasteful number, since it uses less digits than its factorization.

999600112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8925016 (or 8925010 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 37.

The square root of 999600112 is about 31616.4531850111. The cubic root of 999600112 is about 999.8666862282.

The spelling of 999600112 in words is "nine hundred ninety-nine million, six hundred thousand, one hundred twelve".