2047851072 has 140 divisors (see below), whose sum is σ = 6266785536. Its totient is φ = 660545280.

The previous prime is 2047851061. The next prime is 2047851097. The reversal of 2047851072 is 2701587402.

2047851072 is a `hidden beast` number, since 2 + 0 + 4 + 78 + 510 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 154333 + ... + 167075.

Almost surely, 2^2047851072 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 2047851072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3133392768).

2047851072 is an abundant number, since it is smaller than the sum of its proper divisors (4218934464).

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

2047851072 is a wasteful number, since it uses less digits than its factorization.

2047851072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12798 (or 12779 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 2047851072 is about 45253.1885285446. The cubic root of 2047851072 is about 1269.8900584763.

The spelling of 2047851072 in words is "two billion, forty-seven million, eight hundred fifty-one thousand, seventy-two".