2010404 has 12 divisors (see below), whose sum is σ = 3838128. Its totient is φ = 913800.

The previous prime is 2010401. The next prime is 2010413. The reversal of 2010404 is 4040102.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is not an unprimeable number, because it can be changed into a prime (2010401) 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 3 ways as a sum of consecutive naturals, for example, 22802 + ... + 22889.

It is an arithmetic number, because the mean of its divisors is an integer number (319844).

2^2010404 is an apocalyptic number.

It is an amenable number.

2010404 is a deficient number, since it is larger than the sum of its proper divisors (1827724).

2010404 is a wasteful number, since it uses less digits than its factorization.

2010404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45706 (or 45704 counting only the distinct ones).

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

The square root of 2010404 is about 1417.8871605315. The cubic root of 2010404 is about 126.2101975631.

Adding to 2010404 its reverse (4040102), we get a palindrome (6050506).

The spelling of 2010404 in words is "two million, ten thousand, four hundred four".