2012411 has 4 divisors (see below), whose sum is σ = 2023032. Its totient is φ = 2001792.

The previous prime is 2012407. The next prime is 2012419. The reversal of 2012411 is 1142102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2012411 - 2² = 2012407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2012392 and 2012401.

It is not an unprimeable number, because it can be changed into a prime (2012419) 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, 5021 + ... + 5406.

It is an arithmetic number, because the mean of its divisors is an integer number (505758).

2^2012411 is an apocalyptic number.

2012411 is a deficient number, since it is larger than the sum of its proper divisors (10621).

2012411 is a wasteful number, since it uses less digits than its factorization.

2012411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10620.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2012411 is about 1418.5947271860. The cubic root of 2012411 is about 126.2521824280.

Adding to 2012411 its reverse (1142102), we get a palindrome (3154513).

The spelling of 2012411 in words is "two million, twelve thousand, four hundred eleven".