6864010 has 16 divisors (see below), whose sum is σ = 12781800. Its totient is φ = 2650816.

The previous prime is 6863993. The next prime is 6864019. The reversal of 6864010 is 104686.

It can be written as a sum of positive squares in 4 ways, for example, as 5103081 + 1760929 = 2259^2 + 1327^2 .

It is a super-2 number, since 2×6864010² = 94229266560200, which contains 22 as substring.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (6864019) 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 7 ways as a sum of consecutive naturals, for example, 11545 + ... + 12124.

Almost surely, 2^6864010 is an apocalyptic number.

6864010 is a deficient number, since it is larger than the sum of its proper divisors (5917790).

6864010 is a wasteful number, since it uses less digits than its factorization.

6864010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23705.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 6864010 is about 2619.9255714619. The cubic root of 6864010 is about 190.0462491291.

Adding to 6864010 its reverse (104686), we get a palindrome (6968696).

The spelling of 6864010 in words is "six million, eight hundred sixty-four thousand, ten".