8078230 has 64 divisors (see below), whose sum is σ = 16873920. Its totient is φ = 2764800.

The previous prime is 8078209. The next prime is 8078237. The reversal of 8078230 is 328708.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8078237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132400 + ... + 132460.

It is an arithmetic number, because the mean of its divisors is an integer number (263655).

Almost surely, 2^8078230 is an apocalyptic number.

8078230 is an abundant number, since it is smaller than the sum of its proper divisors (8795690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8078230 is a wasteful number, since it uses less digits than its factorization.

8078230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 8078230 is about 2842.2227217444. Note that the first 3 decimals coincide. The cubic root of 8078230 is about 200.6498031595.

The spelling of 8078230 in words is "eight million, seventy-eight thousand, two hundred thirty".