2318226 has 8 divisors (see below), whose sum is σ = 4636464. Its totient is φ = 772740.

The previous prime is 2318191. The next prime is 2318237. The reversal of 2318226 is 6228132.

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

2318226 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2318196 and 2318205.

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, 193180 + ... + 193191.

It is an arithmetic number, because the mean of its divisors is an integer number (579558).

2^2318226 is an apocalyptic number.

2318226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2318226 is a wasteful number, since it uses less digits than its factorization.

2318226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386376.

The product of its digits is 1152, while the sum is 24.

The square root of 2318226 is about 1522.5721657774. The cubic root of 2318226 is about 132.3483681325.

The spelling of 2318226 in words is "two million, three hundred eighteen thousand, two hundred twenty-six".