2032431 has 8 divisors (see below), whose sum is σ = 2724864. Its totient is φ = 1347480.

The previous prime is 2032417. The next prime is 2032439. The reversal of 2032431 is 1342302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2032431 - 2¹¹ = 2030383 is a prime.

It is a super-3 number, since 3×2032431³ = 25186550185533356973, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2032431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032439) 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, 1201 + ... + 2346.

It is an arithmetic number, because the mean of its divisors is an integer number (340608).

2^2032431 is an apocalyptic number.

2032431 is a deficient number, since it is larger than the sum of its proper divisors (692433).

2032431 is a wasteful number, since it uses less digits than its factorization.

2032431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3741.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2032431 is about 1425.6335433764. The cubic root of 2032431 is about 126.6694651582.

Adding to 2032431 its reverse (1342302), we get a palindrome (3374733).

The spelling of 2032431 in words is "two million, thirty-two thousand, four hundred thirty-one".