2097072912 has 80 divisors (see below), whose sum is σ = 5917121280. Its totient is φ = 634704000.

The previous prime is 2097072899. The next prime is 2097072983. The reversal of 2097072912 is 2192707902.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553039 + ... + 556817.

It is an arithmetic number, because the mean of its divisors is an integer number (73964016).

Almost surely, 2^2097072912 is an apocalyptic number.

2097072912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2097072912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2958560640).

2097072912 is an abundant number, since it is smaller than the sum of its proper divisors (3820048368).

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

2097072912 is a wasteful number, since it uses less digits than its factorization.

2097072912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4852 (or 4846 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 39.

The square root of 2097072912 is about 45793.8086644909. The cubic root of 2097072912 is about 1279.9839093029.

The spelling of 2097072912 in words is "two billion, ninety-seven million, seventy-two thousand, nine hundred twelve".