431214 has 16 divisors (see below), whose sum is σ = 985728. Its totient is φ = 123192.

The previous prime is 431213. The next prime is 431219. The reversal of 431214 is 412134.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 431193 and 431202.

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 431214.

It is not an unprimeable number, because it can be changed into a prime (431213) 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, 5092 + ... + 5175.

It is an arithmetic number, because the mean of its divisors is an integer number (61608).

2⁴³¹²¹⁴ is an apocalyptic number.

431214 is an abundant number, since it is smaller than the sum of its proper divisors (554514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431214 is a wasteful number, since it uses less digits than its factorization.

431214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10279.

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

The square root of 431214 is about 656.6688663246. The cubic root of 431214 is about 75.5493880330.

Adding to 431214 its reverse (412134), we get a palindrome (843348).

The spelling of 431214 in words is "four hundred thirty-one thousand, two hundred fourteen".