2240120 has 16 divisors (see below), whose sum is σ = 5040360. Its totient is φ = 896032.

The previous prime is 2240113. The next prime is 2240137. The reversal of 2240120 is 210422.

It is a super-2 number, since 2×2240120² = 10036275228800, which contains 22 as substring.

It is a congruent number.

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, 27962 + ... + 28041.

2^2240120 is an apocalyptic number.

2240120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240120 is an abundant number, since it is smaller than the sum of its proper divisors (2800240).

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

2240120 is a wasteful number, since it uses less digits than its factorization.

2240120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56014 (or 56010 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2240120 is about 1496.7030433590. The cubic root of 2240120 is about 130.8449888418.

Adding to 2240120 its reverse (210422), we get a palindrome (2450542).

The spelling of 2240120 in words is "two million, two hundred forty thousand, one hundred twenty".