2289196512 has 192 divisors, whose sum is σ = 6934939200. Its totient is φ = 734054400.

The previous prime is 2289196499. The next prime is 2289196531. The reversal of 2289196512 is 2156919822.

It is a happy number.

It is a super-2 number, since 2×2289196512² = 10480841341105932288, which contains 22 as substring.

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, 3228414 + ... + 3229122.

It is an arithmetic number, because the mean of its divisors is an integer number (36119475).

Almost surely, 2^2289196512 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 2289196512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3467469600).

2289196512 is an abundant number, since it is smaller than the sum of its proper divisors (4645742688).

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

2289196512 is a wasteful number, since it uses less digits than its factorization.

2289196512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 852 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 2289196512 is about 47845.5485076721. The cubic root of 2289196512 is about 1317.9361135344.

The spelling of 2289196512 in words is "two billion, two hundred eighty-nine million, one hundred ninety-six thousand, five hundred twelve".