6859264 has 20 divisors (see below), whose sum is σ = 13706154. Its totient is φ = 3429376.

The previous prime is 6859253. The next prime is 6859271. The reversal of 6859264 is 4629586.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6801664 + 57600 = 2608^2 + 240^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6187 + ... + 7210.

Almost surely, 2^6859264 is an apocalyptic number.

6859264 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6859264 is a deficient number, since it is larger than the sum of its proper divisors (6846890).

6859264 is an equidigital number, since it uses as much as digits as its factorization.

6859264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13415 (or 13399 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 6859264 is about 2619.0196639201. The cubic root of 6859264 is about 190.0024376419.

The spelling of 6859264 in words is "six million, eight hundred fifty-nine thousand, two hundred sixty-four".