2012536842 has 16 divisors (see below), whose sum is σ = 4050712992. Its totient is φ = 666572400.

The previous prime is 2012536817. The next prime is 2012536843. The reversal of 2012536842 is 2486352102.

It is not an unprimeable number, because it can be changed into a prime (2012536843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1067284 + ... + 1069167.

It is an arithmetic number, because the mean of its divisors is an integer number (253169562).

Almost surely, 2^2012536842 is an apocalyptic number.

2012536842 is an abundant number, since it is smaller than the sum of its proper divisors (2038176150).

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

2012536842 is a wasteful number, since it uses less digits than its factorization.

2012536842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136613.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2012536842 is about 44861.3067353148. The cubic root of 2012536842 is about 1262.5481401374.

Adding to 2012536842 its reverse (2486352102), we get a palindrome (4498888944).

The spelling of 2012536842 in words is "two billion, twelve million, five hundred thirty-six thousand, eight hundred forty-two".