8278006 has 16 divisors (see below), whose sum is σ = 13648320. Its totient is φ = 3734280.

The previous prime is 8278001. The next prime is 8278013. The reversal of 8278006 is 6008728.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8278001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1705 + ... + 4411.

It is an arithmetic number, because the mean of its divisors is an integer number (853020).

Almost surely, 2^8278006 is an apocalyptic number.

8278006 is a deficient number, since it is larger than the sum of its proper divisors (5370314).

8278006 is a wasteful number, since it uses less digits than its factorization.

8278006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 8278006 is about 2877.1524116737. The cubic root of 8278006 is about 202.2903871740.

The spelling of 8278006 in words is "eight million, two hundred seventy-eight thousand, six".