994125568 has 72 divisors (see below), whose sum is σ = 2064031200. Its totient is φ = 477302784.

The previous prime is 994125553. The next prime is 994125569. The reversal of 994125568 is 865521499.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994125569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2665030 + ... + 2665402.

It is an arithmetic number, because the mean of its divisors is an integer number (28667100).

Almost surely, 2^994125568 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 994125568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1032015600).

994125568 is an abundant number, since it is smaller than the sum of its proper divisors (1069905632).

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

994125568 is a wasteful number, since it uses less digits than its factorization.

994125568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777 (or 763 counting only the distinct ones).

The product of its digits is 777600, while the sum is 49.

The square root of 994125568 is about 31529.7568655389. The cubic root of 994125568 is about 998.0380091092.

The spelling of 994125568 in words is "nine hundred ninety-four million, one hundred twenty-five thousand, five hundred sixty-eight".