8418922 has 8 divisors (see below), whose sum is σ = 12897216. Its totient is φ = 4119852.

The previous prime is 8418913. The next prime is 8418923. The reversal of 8418922 is 2298148.

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

It is not an unprimeable number, because it can be changed into a prime (8418923) 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, 44688 + ... + 44875.

It is an arithmetic number, because the mean of its divisors is an integer number (1612152).

Almost surely, 2^8418922 is an apocalyptic number.

8418922 is a deficient number, since it is larger than the sum of its proper divisors (4478294).

8418922 is a wasteful number, since it uses less digits than its factorization.

8418922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89612.

The product of its digits is 9216, while the sum is 34.

The square root of 8418922 is about 2901.5378680968. The cubic root of 8418922 is about 203.4317938148.

The spelling of 8418922 in words is "eight million, four hundred eighteen thousand, nine hundred twenty-two".