2069286912 has 468 divisors, whose sum is σ = 7738332576. Its totient is φ = 537477120.

The previous prime is 2069286911. The next prime is 2069286929. The reversal of 2069286912 is 2196829602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069286911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 188116987 + ... + 188116997.

Almost surely, 2^2069286912 is an apocalyptic number.

2069286912 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 2069286912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3869166288).

2069286912 is an abundant number, since it is smaller than the sum of its proper divisors (5669045664).

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

2069286912 is an frugal number, since it uses more digits than its factorization.

2069286912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 2069286912 is about 45489.4153842408. The cubic root of 2069286912 is about 1274.3055373821.

The spelling of 2069286912 in words is "two billion, sixty-nine million, two hundred eighty-six thousand, nine hundred twelve".