431241 has 8 divisors (see below), whose sum is σ = 593664. Its totient is φ = 278160.

The previous prime is 431237. The next prime is 431251. The reversal of 431241 is 142134.

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

It is not a de Polignac number, because 431241 - 2² = 431237 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 431241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431251) 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, 2226 + ... + 2411.

It is an arithmetic number, because the mean of its divisors is an integer number (74208).

2⁴³¹²⁴¹ is an apocalyptic number.

It is an amenable number.

431241 is a deficient number, since it is larger than the sum of its proper divisors (162423).

431241 is a wasteful number, since it uses less digits than its factorization.

431241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4671.

The product of its digits is 96, while the sum is 15.

The square root of 431241 is about 656.6894243095. The cubic root of 431241 is about 75.5509648146.

Adding to 431241 its reverse (142134), we get a palindrome (573375).

The spelling of 431241 in words is "four hundred thirty-one thousand, two hundred forty-one".