224031 has 8 divisors (see below), whose sum is σ = 304560. Its totient is φ = 146432.

The previous prime is 224027. The next prime is 224033. The reversal of 224031 is 130422.

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 224031 - 2² = 224027 is a prime.

It is a super-2 number, since 2×224031² = 100379777922, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 223998 and 224016.

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 224031.

It is not an unprimeable number, because it can be changed into a prime (224033) 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, 546 + ... + 863.

It is an arithmetic number, because the mean of its divisors is an integer number (38070).

2²²⁴⁰³¹ is an apocalyptic number.

224031 is a deficient number, since it is larger than the sum of its proper divisors (80529).

224031 is a wasteful number, since it uses less digits than its factorization.

224031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 224031 is about 473.3191312423. The cubic root of 224031 is about 60.7345809231.

Adding to 224031 its reverse (130422), we get a palindrome (354453).

The spelling of 224031 in words is "two hundred twenty-four thousand, thirty-one".