2224031 has 4 divisors (see below), whose sum is σ = 2320752. Its totient is φ = 2127312.

The previous prime is 2224009. The next prime is 2224037. The reversal of 2224031 is 1304222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2224031 - 2⁶ = 2223967 is a prime.

It is a super-2 number, since 2×2224031² = 9892627777922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2223997 and 2224015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48326 + ... + 48371.

It is an arithmetic number, because the mean of its divisors is an integer number (580188).

2^2224031 is an apocalyptic number.

2224031 is a deficient number, since it is larger than the sum of its proper divisors (96721).

2224031 is an equidigital number, since it uses as much as digits as its factorization.

2224031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96720.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2224031 is about 1491.3185441079. The cubic root of 2224031 is about 130.5309840651.

Adding to 2224031 its reverse (1304222), we get a palindrome (3528253).

The spelling of 2224031 in words is "two million, two hundred twenty-four thousand, thirty-one".