8047418 has 8 divisors (see below), whose sum is σ = 12085248. Its totient is φ = 4019004.

The previous prime is 8047399. The next prime is 8047451. The reversal of 8047418 is 8147408.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455 + ... + 4037.

It is an arithmetic number, because the mean of its divisors is an integer number (1510656).

Almost surely, 2^8047418 is an apocalyptic number.

8047418 is a deficient number, since it is larger than the sum of its proper divisors (4037830).

8047418 is a wasteful number, since it uses less digits than its factorization.

8047418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 8047418 is about 2836.7971376184. The cubic root of 8047418 is about 200.3943718431.

The spelling of 8047418 in words is "eight million, forty-seven thousand, four hundred eighteen".