23244243 has 16 divisors (see below), whose sum is σ = 34317696. Its totient is φ = 13875840.

The previous prime is 23244223. The next prime is 23244257. The reversal of 23244243 is 34244232.

It is not a de Polignac number, because 23244243 - 2⁵ = 23244211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23244223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3046 + ... + 7467.

It is an arithmetic number, because the mean of its divisors is an integer number (2144856).

Almost surely, 2^23244243 is an apocalyptic number.

23244243 is a deficient number, since it is larger than the sum of its proper divisors (11073453).

23244243 is a wasteful number, since it uses less digits than its factorization.

23244243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10594.

The product of its digits is 4608, while the sum is 24.

The square root of 23244243 is about 4821.2283704467. The cubic root of 23244243 is about 285.3898143799.

Adding to 23244243 its reverse (34244232), we get a palindrome (57488475).

The spelling of 23244243 in words is "twenty-three million, two hundred forty-four thousand, two hundred forty-three".