2070717672 has 16 divisors (see below), whose sum is σ = 5176794240. Its totient is φ = 690239216.

The previous prime is 2070717661. The next prime is 2070717673. The reversal of 2070717672 is 2767170702.

It is a self number, because there is not a number n which added to its sum of digits gives 2070717672.

It is not an unprimeable number, because it can be changed into a prime (2070717673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43139928 + ... + 43139975.

It is an arithmetic number, because the mean of its divisors is an integer number (323549640).

Almost surely, 2^2070717672 is an apocalyptic number.

It is an amenable number.

2070717672 is an abundant number, since it is smaller than the sum of its proper divisors (3106076568).

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

2070717672 is a wasteful number, since it uses less digits than its factorization.

2070717672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86279912 (or 86279908 counting only the distinct ones).

The product of its (nonzero) digits is 57624, while the sum is 39.

The square root of 2070717672 is about 45505.1389625392. The cubic root of 2070717672 is about 1274.5991659638.

The spelling of 2070717672 in words is "two billion, seventy million, seven hundred seventeen thousand, six hundred seventy-two".