4230031 has 8 divisors (see below), whose sum is σ = 4599504. Its totient is φ = 3866880.

The previous prime is 4230007. The next prime is 4230071. The reversal of 4230031 is 1300324.

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

It is a cyclic number.

It is not a de Polignac number, because 4230031 - 2¹¹ = 4227983 is a prime.

It is a super-2 number, since 2×4230031² = 35786324521922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 4229993 and 4230020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230071) 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, 130 + ... + 2911.

It is an arithmetic number, because the mean of its divisors is an integer number (574938).

Almost surely, 2^4230031 is an apocalyptic number.

4230031 is a deficient number, since it is larger than the sum of its proper divisors (369473).

4230031 is a wasteful number, since it uses less digits than its factorization.

4230031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 4230031 is about 2056.7039164644. The cubic root of 4230031 is about 161.7264983250.

Adding to 4230031 its reverse (1300324), we get a palindrome (5530355).

The spelling of 4230031 in words is "four million, two hundred thirty thousand, thirty-one".