2331132 has 24 divisors (see below), whose sum is σ = 5510400. Its totient is φ = 766896.

The previous prime is 2331127. The next prime is 2331139. The reversal of 2331132 is 2311332.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282 + ... + 2177.

It is an arithmetic number, because the mean of its divisors is an integer number (229600).

2^2331132 is an apocalyptic number.

It is an amenable number.

2331132 is an abundant number, since it is smaller than the sum of its proper divisors (3179268).

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

2331132 is a wasteful number, since it uses less digits than its factorization.

2331132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545 (or 2543 counting only the distinct ones).

The product of its digits is 108, while the sum is 15.

The square root of 2331132 is about 1526.8045061500. The cubic root of 2331132 is about 132.5935165143.

Adding to 2331132 its reverse (2311332), we get a palindrome (4642464).

The spelling of 2331132 in words is "two million, three hundred thirty-one thousand, one hundred thirty-two".