2047048812 has 72 divisors (see below), whose sum is σ = 5535509616. Its totient is φ = 635572224.

The previous prime is 2047048777. The next prime is 2047048819. The reversal of 2047048812 is 2188407402.

It is a super-2 number, since 2×2047048812² = 8380817677421222688, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (2047048819) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42123 + ... + 76605.

It is an arithmetic number, because the mean of its divisors is an integer number (76882078).

Almost surely, 2^2047048812 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 2047048812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2767754808).

2047048812 is an abundant number, since it is smaller than the sum of its proper divisors (3488460804).

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

2047048812 is a wasteful number, since it uses less digits than its factorization.

2047048812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34607 (or 34602 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 2047048812 is about 45244.3235334556. The cubic root of 2047048812 is about 1269.7242073752.

The spelling of 2047048812 in words is "two billion, forty-seven million, forty-eight thousand, eight hundred twelve".