2321132 has 24 divisors (see below), whose sum is σ = 4499712. Its totient is φ = 1038800.

The previous prime is 2321117. The next prime is 2321147. The reversal of 2321132 is 2311232.

It is a happy number.

2321132 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2321117) and next prime (2321147).

It is a super-2 number, since 2×2321132² = 10775307522848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2753 + ... + 3495.

It is an arithmetic number, because the mean of its divisors is an integer number (187488).

2^2321132 is an apocalyptic number.

2321132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2321132 is a deficient number, since it is larger than the sum of its proper divisors (2178580).

2321132 is a wasteful number, since it uses less digits than its factorization.

2321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829 (or 827 counting only the distinct ones).

The product of its digits is 72, while the sum is 14.

The square root of 2321132 is about 1523.5261730604. The cubic root of 2321132 is about 132.4036465743.

Adding to 2321132 its reverse (2311232), we get a palindrome (4632364).

The spelling of 2321132 in words is "two million, three hundred twenty-one thousand, one hundred thirty-two".