2010864 has 20 divisors (see below), whose sum is σ = 5194856. Its totient is φ = 670272.

The previous prime is 2010733. The next prime is 2010881. The reversal of 2010864 is 4680102.

2010864 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2010864.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20899 + ... + 20994.

2^2010864 is an apocalyptic number.

2010864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2010864 is an abundant number, since it is smaller than the sum of its proper divisors (3183992).

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

2010864 is a wasteful number, since it uses less digits than its factorization.

2010864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41904 (or 41898 counting only the distinct ones).

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

The square root of 2010864 is about 1418.0493644440. The cubic root of 2010864 is about 126.2198228695.

Adding to 2010864 its reverse (4680102), we get a palindrome (6690966).

The spelling of 2010864 in words is "two million, ten thousand, eight hundred sixty-four".