8064278 has 8 divisors (see below), whose sum is σ = 12486720. Its totient is φ = 3902040.

The previous prime is 8064271. The next prime is 8064293. The reversal of 8064278 is 8724608.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×8064278² = 130065159322568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8064271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64973 + ... + 65096.

It is an arithmetic number, because the mean of its divisors is an integer number (1560840).

Almost surely, 2^8064278 is an apocalyptic number.

8064278 is a deficient number, since it is larger than the sum of its proper divisors (4422442).

8064278 is a wasteful number, since it uses less digits than its factorization.

8064278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130102.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 8064278 is about 2839.7672439832. The cubic root of 8064278 is about 200.5342217650.

The spelling of 8064278 in words is "eight million, sixty-four thousand, two hundred seventy-eight".