2441340 has 120 divisors (see below), whose sum is σ = 8415792. Its totient is φ = 587520.

The previous prime is 2441323. The next prime is 2441347. The reversal of 2441340 is 431442.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2441347) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17752 + ... + 17888.

2^2441340 is an apocalyptic number.

2441340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2441340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4207896).

2441340 is an abundant number, since it is smaller than the sum of its proper divisors (5974452).

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

2441340 is a wasteful number, since it uses less digits than its factorization.

2441340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2441340 is about 1562.4787998562. The cubic root of 2441340 is about 134.6509501422.

Adding to 2441340 its reverse (431442), we get a palindrome (2872782).

The spelling of 2441340 in words is "two million, four hundred forty-one thousand, three hundred forty".