2047226368 has 160 divisors (see below), whose sum is σ = 4658005440. Its totient is φ = 890880000.

The previous prime is 2047226351. The next prime is 2047226369. The reversal of 2047226368 is 8636227402.

It is a super-2 number, since 2×2047226368² = 8382271603668942848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2047226368.

It is not an unprimeable number, because it can be changed into a prime (2047226369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20269518 + ... + 20269618.

It is an arithmetic number, because the mean of its divisors is an integer number (29112534).

Almost surely, 2^2047226368 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 2047226368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2329002720).

2047226368 is an abundant number, since it is smaller than the sum of its proper divisors (2610779072).

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

2047226368 is a wasteful number, since it uses less digits than its factorization.

2047226368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 2047226368 is about 45246.2856818104. The cubic root of 2047226368 is about 1269.7609172364.

The spelling of 2047226368 in words is "two billion, forty-seven million, two hundred twenty-six thousand, three hundred sixty-eight".