2042012 has 24 divisors (see below), whose sum is σ = 4114656. Its totient is φ = 868608.

The previous prime is 2041997. The next prime is 2042017. The reversal of 2042012 is 2102402.

It is a junction number, because it is equal to n+sod(n) for n = 2041984 and 2042002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6368 + ... + 6680.

It is an arithmetic number, because the mean of its divisors is an integer number (171444).

2^2042012 is an apocalyptic number.

It is an amenable number.

2042012 is an abundant number, since it is smaller than the sum of its proper divisors (2072644).

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

2042012 is a wasteful number, since it uses less digits than its factorization.

2042012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2042012 is about 1428.9898530081. The cubic root of 2042012 is about 126.8681956602.

Adding to 2042012 its reverse (2102402), we get a palindrome (4144414).

The spelling of 2042012 in words is "two million, forty-two thousand, twelve".