2240118 has 24 divisors (see below), whose sum is σ = 4907448. Its totient is φ = 738432.

The previous prime is 2240113. The next prime is 2240137. The reversal of 2240118 is 8110422.

2240118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 2240118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240111) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1105 + ... + 2387.

It is an arithmetic number, because the mean of its divisors is an integer number (204477).

2^2240118 is an apocalyptic number.

2240118 is an abundant number, since it is smaller than the sum of its proper divisors (2667330).

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

2240118 is a wasteful number, since it uses less digits than its factorization.

2240118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388 (or 1385 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 2240118 is about 1496.7023752236. The cubic root of 2240118 is about 130.8449499019.

The spelling of 2240118 in words is "two million, two hundred forty thousand, one hundred eighteen".