2070720652 has 96 divisors (see below), whose sum is σ = 4913685504. Its totient is φ = 737337600.

The previous prime is 2070720647. The next prime is 2070720661. The reversal of 2070720652 is 2560270702.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409902 + ... + 414922.

It is an arithmetic number, because the mean of its divisors is an integer number (51184224).

Almost surely, 2^2070720652 is an apocalyptic number.

2070720652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2070720652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2456842752).

2070720652 is an abundant number, since it is smaller than the sum of its proper divisors (2842964852).

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

2070720652 is a wasteful number, since it uses less digits than its factorization.

2070720652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5159 (or 5157 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 2070720652 is about 45505.1717060819. The cubic root of 2070720652 is about 1274.5997773949.

The spelling of 2070720652 in words is "two billion, seventy million, seven hundred twenty thousand, six hundred fifty-two".