2264218 has 16 divisors (see below), whose sum is σ = 3745440. Its totient is φ = 1018000.

The previous prime is 2264203. The next prime is 2264231. The reversal of 2264218 is 8124622.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2264192 and 2264201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1713 + ... + 2731.

It is an arithmetic number, because the mean of its divisors is an integer number (234090).

2^2264218 is an apocalyptic number.

2264218 is a deficient number, since it is larger than the sum of its proper divisors (1481222).

2264218 is a wasteful number, since it uses less digits than its factorization.

2264218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133.

The product of its digits is 1536, while the sum is 25.

The square root of 2264218 is about 1504.7318698027. The cubic root of 2264218 is about 131.3125029592.

It can be divided in two parts, 226 and 4218, that added together give a palindrome (4444).

The spelling of 2264218 in words is "two million, two hundred sixty-four thousand, two hundred eighteen".