2012718528 has 42 divisors (see below), whose sum is σ = 5769095904. Its totient is φ = 670905984.

The previous prime is 2012718527. The next prime is 2012718529. The reversal of 2012718528 is 8258172102.

2012718528 is a `hidden beast` number, since 2 + 0 + 127 + 1 + 8 + 528 = 666.

It is an interprime number because it is at equal distance from previous prime (2012718527) and next prime (2012718529).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2012718492 and 2012718501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012718527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1746576 + ... + 1747727.

Almost surely, 2^2012718528 is an apocalyptic number.

It is an amenable number.

2012718528 is an abundant number, since it is smaller than the sum of its proper divisors (3756377376).

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

2012718528 is a wasteful number, since it uses less digits than its factorization.

2012718528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3494321 (or 3494308 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 2012718528 is about 44863.3316640661. The cubic root of 2012718528 is about 1262.5861320578.

The spelling of 2012718528 in words is "two billion, twelve million, seven hundred eighteen thousand, five hundred twenty-eight".