2340252 has 60 divisors (see below), whose sum is σ = 6342336. Its totient is φ = 751680.

The previous prime is 2340251. The next prime is 2340253. The reversal of 2340252 is 2520432.

It is an interprime number because it is at equal distance from previous prime (2340251) and next prime (2340253).

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 (2340251) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9928 + ... + 10160.

2^2340252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2340252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3171168).

2340252 is an abundant number, since it is smaller than the sum of its proper divisors (4002084).

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

2340252 is a wasteful number, since it uses less digits than its factorization.

2340252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2340252 is about 1529.7882206371. The cubic root of 2340252 is about 132.7662050504.

Adding to 2340252 its reverse (2520432), we get a palindrome (4860684).

The spelling of 2340252 in words is "two million, three hundred forty thousand, two hundred fifty-two".