9924023 has 4 divisors (see below), whose sum is σ = 10446360. Its totient is φ = 9401688.

The previous prime is 9923993. The next prime is 9924043. The reversal of 9924023 is 3204299.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3204299 = 7 ⋅457757.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9924023 is a prime.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9924043) 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, 261140 + ... + 261177.

It is an arithmetic number, because the mean of its divisors is an integer number (2611590).

Almost surely, 2^9924023 is an apocalyptic number.

9924023 is a deficient number, since it is larger than the sum of its proper divisors (522337).

9924023 is a wasteful number, since it uses less digits than its factorization.

9924023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522336.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 9924023 is about 3150.2417367561. The cubic root of 9924023 is about 214.8964563611.

The spelling of 9924023 in words is "nine million, nine hundred twenty-four thousand, twenty-three".