3124223 has 4 divisors (see below), whose sum is σ = 3140280. Its totient is φ = 3108168.

The previous prime is 3124217. The next prime is 3124279. The reversal of 3124223 is 3224213.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3224213 = 313 ⋅10301.

It is a cyclic number.

It is not a de Polignac number, because 3124223 - 2¹² = 3120127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3124123) 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, 7733 + ... + 8126.

It is an arithmetic number, because the mean of its divisors is an integer number (785070).

Almost surely, 2^3124223 is an apocalyptic number.

3124223 is a deficient number, since it is larger than the sum of its proper divisors (16057).

3124223 is a wasteful number, since it uses less digits than its factorization.

3124223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16056.

The product of its digits is 288, while the sum is 17.

The square root of 3124223 is about 1767.5471705162. The cubic root of 3124223 is about 146.1887687767.

Adding to 3124223 its reverse (3224213), we get a palindrome (6348436).

The spelling of 3124223 in words is "three million, one hundred twenty-four thousand, two hundred twenty-three".