2242418 has 8 divisors (see below), whose sum is σ = 3540720. Its totient is φ = 1062180.

The previous prime is 2242381. The next prime is 2242433. The reversal of 2242418 is 8142422.

It is a happy number.

2242418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 2242393 and 2242402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29468 + ... + 29543.

It is an arithmetic number, because the mean of its divisors is an integer number (442590).

2^2242418 is an apocalyptic number.

2242418 is a deficient number, since it is larger than the sum of its proper divisors (1298302).

2242418 is a wasteful number, since it uses less digits than its factorization.

2242418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59032.

The product of its digits is 1024, while the sum is 23.

The square root of 2242418 is about 1497.4705339338. The cubic root of 2242418 is about 130.8897154674.

The spelling of 2242418 in words is "two million, two hundred forty-two thousand, four hundred eighteen".