2010684 has 24 divisors (see below), whose sum is σ = 5052880. Its totient is φ = 618624.

The previous prime is 2010677. The next prime is 2010689. The reversal of 2010684 is 4860102.

It is a self number, because there is not a number n which added to its sum of digits gives 2010684.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6289 + ... + 6600.

2^2010684 is an apocalyptic number.

It is an amenable number.

2010684 is an abundant number, since it is smaller than the sum of its proper divisors (3042196).

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

2010684 is a wasteful number, since it uses less digits than its factorization.

2010684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12909 (or 12907 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2010684 is about 1417.9858955575. The cubic root of 2010684 is about 126.2160566200.

Adding to 2010684 its reverse (4860102), we get a palindrome (6870786).

The spelling of 2010684 in words is "two million, ten thousand, six hundred eighty-four".