431925 has 24 divisors (see below), whose sum is σ = 770784. Its totient is φ = 212160.

The previous prime is 431911. The next prime is 431929. The reversal of 431925 is 529134.

It is not a de Polignac number, because 431925 - 2⁷ = 431797 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 431895 and 431904.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 431925.

It is not an unprimeable number, because it can be changed into a prime (431929) 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, 754 + ... + 1196.

It is an arithmetic number, because the mean of its divisors is an integer number (32116).

2⁴³¹⁹²⁵ is an apocalyptic number.

It is an amenable number.

431925 is a deficient number, since it is larger than the sum of its proper divisors (338859).

431925 is a wasteful number, since it uses less digits than its factorization.

431925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 464 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 431925 is about 657.2100120966. The cubic root of 431925 is about 75.5908880146.

The spelling of 431925 in words is "four hundred thirty-one thousand, nine hundred twenty-five".