2071249568 has 24 divisors (see below), whose sum is σ = 4082446368. Its totient is φ = 1034437824.

The previous prime is 2071249547. The next prime is 2071249573. The reversal of 2071249568 is 8659421702.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8396 + ... + 64907.

It is an arithmetic number, because the mean of its divisors is an integer number (170101932).

Almost surely, 2^2071249568 is an apocalyptic number.

It is an amenable number.

2071249568 is a deficient number, since it is larger than the sum of its proper divisors (2011196800).

2071249568 is an equidigital number, since it uses as much as digits as its factorization.

2071249568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74196 (or 74188 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 2071249568 is about 45510.9829381876. The cubic root of 2071249568 is about 1274.7082901526.

The spelling of 2071249568 in words is "two billion, seventy-one million, two hundred forty-nine thousand, five hundred sixty-eight".