2345252 has 48 divisors (see below), whose sum is σ = 5362560. Its totient is φ = 870912.

The previous prime is 2345249. The next prime is 2345257. The reversal of 2345252 is 2525432.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2345257) 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, 5999 + ... + 6377.

It is an arithmetic number, because the mean of its divisors is an integer number (111720).

2^2345252 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 2345252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2681280).

2345252 is an abundant number, since it is smaller than the sum of its proper divisors (3017308).

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

2345252 is a wasteful number, since it uses less digits than its factorization.

2345252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 418 counting only the distinct ones).

The product of its digits is 2400, while the sum is 23.

The square root of 2345252 is about 1531.4215618176. The cubic root of 2345252 is about 132.8606904338.

The spelling of 2345252 in words is "two million, three hundred forty-five thousand, two hundred fifty-two".