4231000 has 32 divisors (see below), whose sum is σ = 9902880. Its totient is φ = 1692000.

The previous prime is 4230997. The next prime is 4231027. The reversal of 4231000 is 1324.

It is a super-2 number, since 2×4231000² = 35802722000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116 + ... + 3115.

It is an arithmetic number, because the mean of its divisors is an integer number (309465).

Almost surely, 2^4231000 is an apocalyptic number.

4231000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4231000 is an abundant number, since it is smaller than the sum of its proper divisors (5671880).

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

4231000 is a wasteful number, since it uses less digits than its factorization.

4231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4252 (or 4238 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 4231000 is about 2056.9394740731. The cubic root of 4231000 is about 161.7388466200.

Adding to 4231000 its reverse (1324), we get a palindrome (4232324).

The spelling of 4231000 in words is "four million, two hundred thirty-one thousand".