2012766 has 32 divisors (see below), whose sum is σ = 4872960. Its totient is φ = 541056.

The previous prime is 2012743. The next prime is 2012767. The reversal of 2012766 is 6672102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 696 + ... + 2123.

It is an arithmetic number, because the mean of its divisors is an integer number (152280).

2^2012766 is an apocalyptic number.

2012766 is an abundant number, since it is smaller than the sum of its proper divisors (2860194).

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

2012766 is a wasteful number, since it uses less digits than its factorization.

2012766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 2012766 is about 1418.7198454945. The cubic root of 2012766 is about 126.2596058436.

Adding to 2012766 its reverse (6672102), we get a palindrome (8684868).

The spelling of 2012766 in words is "two million, twelve thousand, seven hundred sixty-six".