23123044 has 24 divisors (see below), whose sum is σ = 47033280. Its totient is φ = 9741216.

The previous prime is 23123029. The next prime is 23123047. The reversal of 23123044 is 44032132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23123047) 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, 5347 + ... + 8650.

It is an arithmetic number, because the mean of its divisors is an integer number (1959720).

Almost surely, 2^23123044 is an apocalyptic number.

It is an amenable number.

23123044 is an abundant number, since it is smaller than the sum of its proper divisors (23910236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23123044 is a wasteful number, since it uses less digits than its factorization.

23123044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14067 (or 14065 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 23123044 is about 4808.6426359213. The cubic root of 23123044 is about 284.8929278717.

Adding to 23123044 its reverse (44032132), we get a palindrome (67155176).

It can be divided in two parts, 2312 and 3044, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 23123044 in words is "twenty-three million, one hundred twenty-three thousand, forty-four".