8230478 has 4 divisors (see below), whose sum is σ = 12345720. Its totient is φ = 4115238.

The previous prime is 8230471. The next prime is 8230483. The reversal of 8230478 is 8740328.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8230471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2057618 + ... + 2057621.

It is an arithmetic number, because the mean of its divisors is an integer number (3086430).

Almost surely, 2^8230478 is an apocalyptic number.

8230478 is a deficient number, since it is larger than the sum of its proper divisors (4115242).

8230478 is a wasteful number, since it uses less digits than its factorization.

8230478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4115241.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 8230478 is about 2868.8809665094. The cubic root of 8230478 is about 201.9024951767.

The spelling of 8230478 in words is "eight million, two hundred thirty thousand, four hundred seventy-eight".