2532231 has 24 divisors (see below), whose sum is σ = 4114656. Its totient is φ = 1488960.

The previous prime is 2532223. The next prime is 2532241. The reversal of 2532231 is 1322352.

2532231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2532231 - 2³ = 2532223 is a prime.

It is a super-2 number, since 2×2532231² = 12824387674722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2221 + ... + 3161.

It is an arithmetic number, because the mean of its divisors is an integer number (171444).

2^2532231 is an apocalyptic number.

2532231 is a deficient number, since it is larger than the sum of its proper divisors (1582425).

2532231 is a wasteful number, since it uses less digits than its factorization.

2532231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983 (or 980 counting only the distinct ones).

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

The square root of 2532231 is about 1591.2985263614. The cubic root of 2532231 is about 136.3016480680.

Adding to 2532231 its reverse (1322352), we get a palindrome (3854583).

The spelling of 2532231 in words is "two million, five hundred thirty-two thousand, two hundred thirty-one".