2440122 has 32 divisors (see below), whose sum is σ = 5088960. Its totient is φ = 779520.

The previous prime is 2440111. The next prime is 2440127. The reversal of 2440122 is 2210442.

It is not an unprimeable number, because it can be changed into a prime (2440127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21538 + ... + 21650.

It is an arithmetic number, because the mean of its divisors is an integer number (159030).

2^2440122 is an apocalyptic number.

2440122 is an abundant number, since it is smaller than the sum of its proper divisors (2648838).

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

2440122 is a wasteful number, since it uses less digits than its factorization.

2440122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2440122 is about 1562.0889859416. The cubic root of 2440122 is about 134.6285536797.

Adding to 2440122 its reverse (2210442), we get a palindrome (4650564).

The spelling of 2440122 in words is "two million, four hundred forty thousand, one hundred twenty-two".