2047475712 has 144 divisors (see below), whose sum is σ = 5637123072. Its totient is φ = 660602880.

The previous prime is 2047475707. The next prime is 2047475723. The reversal of 2047475712 is 2175747402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16121793 + ... + 16121919.

It is an arithmetic number, because the mean of its divisors is an integer number (39146688).

Almost surely, 2^2047475712 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 2047475712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2818561536).

2047475712 is an abundant number, since it is smaller than the sum of its proper divisors (3589647360).

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

2047475712 is an frugal number, since it uses more digits than its factorization.

2047475712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 109760, while the sum is 39.

The square root of 2047475712 is about 45249.0410064125. The cubic root of 2047475712 is about 1269.8124657475.

The spelling of 2047475712 in words is "two billion, forty-seven million, four hundred seventy-five thousand, seven hundred twelve".