2341240 has 64 divisors (see below), whose sum is σ = 6104160. Its totient is φ = 798720.

The previous prime is 2341219. The next prime is 2341243. The reversal of 2341240 is 421432.

2341240 = 375² + 376² + ... + 390².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2341243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7324 + ... + 7636.

2^2341240 is an apocalyptic number.

2341240 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 2341240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3052080).

2341240 is an abundant number, since it is smaller than the sum of its proper divisors (3762920).

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

2341240 is a wasteful number, since it uses less digits than its factorization.

2341240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2341240 is about 1530.1111070769. Note that the first 4 decimals coincide. The cubic root of 2341240 is about 132.7848860237.

Adding to 2341240 its product of nonzero digits (192), we get a palindrome (2341432).

Adding to 2341240 its reverse (421432), we get a palindrome (2762672).

The spelling of 2341240 in words is "two million, three hundred forty-one thousand, two hundred forty".