8478314 has 32 divisors (see below), whose sum is σ = 14439936. Its totient is φ = 3706560.

The previous prime is 8478287. The next prime is 8478317. The reversal of 8478314 is 4138748.

8478314 = T₂₄₇ + T₂₄₈ + ... + T₄₀₃.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8478317) 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 15 ways as a sum of consecutive naturals, for example, 53924 + ... + 54080.

It is an arithmetic number, because the mean of its divisors is an integer number (451248).

Almost surely, 2^8478314 is an apocalyptic number.

8478314 is a deficient number, since it is larger than the sum of its proper divisors (5961622).

8478314 is a wasteful number, since it uses less digits than its factorization.

8478314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270.

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

The square root of 8478314 is about 2911.7544539332. The cubic root of 8478314 is about 203.9090489093.

The spelling of 8478314 in words is "eight million, four hundred seventy-eight thousand, three hundred fourteen".