2070718656 has 112 divisors (see below), whose sum is σ = 5691030528. Its totient is φ = 663782400.

The previous prime is 2070718651. The next prime is 2070718679. The reversal of 2070718656 is 6568170702.

It is not an unprimeable number, because it can be changed into a prime (2070718651) 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, 1028691 + ... + 1030701.

Almost surely, 2^2070718656 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 2070718656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2845515264).

2070718656 is an abundant number, since it is smaller than the sum of its proper divisors (3620311872).

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

2070718656 is a wasteful number, since it uses less digits than its factorization.

2070718656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230 (or 2220 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 2070718656 is about 45505.1497745035. The cubic root of 2070718656 is about 1274.5993678592.

The spelling of 2070718656 in words is "two billion, seventy million, seven hundred eighteen thousand, six hundred fifty-six".