2072789560 has 16 divisors (see below), whose sum is σ = 4663776600. Its totient is φ = 829115808.

The previous prime is 2072789539. The next prime is 2072789567. The reversal of 2072789560 is 659872702.

It is a self number, because there is not a number n which added to its sum of digits gives 2072789560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072789567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25909830 + ... + 25909909.

Almost surely, 2^2072789560 is an apocalyptic number.

2072789560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2072789560 is an abundant number, since it is smaller than the sum of its proper divisors (2590987040).

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

2072789560 is a wasteful number, since it uses less digits than its factorization.

2072789560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51819750 (or 51819746 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 2072789560 is about 45527.8986995886. The cubic root of 2072789560 is about 1275.0241307749.

The spelling of 2072789560 in words is "two billion, seventy-two million, seven hundred eighty-nine thousand, five hundred sixty".