2331252 has 108 divisors (see below), whose sum is σ = 7609056. Its totient is φ = 584640.

The previous prime is 2331191. The next prime is 2331253. The reversal of 2331252 is 2521332.

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 (2331253) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 80374 + ... + 80402.

2^2331252 is an apocalyptic number.

2331252 is a gapful number since it is divisible by the number (22) 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 2331252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3804528).

2331252 is an abundant number, since it is smaller than the sum of its proper divisors (5277804).

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

2331252 is a wasteful number, since it uses less digits than its factorization.

2331252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 52 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 2331252 is about 1526.8438034062. The cubic root of 2331252 is about 132.5957916534.

Adding to 2331252 its reverse (2521332), we get a palindrome (4852584).

It can be divided in two parts, 233 and 1252, that added together give a triangular number (1485 = T₅₄).

The spelling of 2331252 in words is "two million, three hundred thirty-one thousand, two hundred fifty-two".