431054 has 16 divisors (see below), whose sum is σ = 710640. Its totient is φ = 194880.

The previous prime is 431051. The next prime is 431063. The reversal of 431054 is 450134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431051) 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 7 ways as a sum of consecutive naturals, for example, 1394 + ... + 1674.

It is an arithmetic number, because the mean of its divisors is an integer number (44415).

2⁴³¹⁰⁵⁴ is an apocalyptic number.

431054 is a deficient number, since it is larger than the sum of its proper divisors (279586).

431054 is a wasteful number, since it uses less digits than its factorization.

431054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 431054 is about 656.5470280186. The cubic root of 431054 is about 75.5400427911.

Adding to 431054 its reverse (450134), we get a palindrome (881188).

The spelling of 431054 in words is "four hundred thirty-one thousand, fifty-four".