23363144 has 32 divisors (see below), whose sum is σ = 50707200. Its totient is φ = 9884160.

The previous prime is 23363113. The next prime is 23363159. The reversal of 23363144 is 44136332.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1784 + ... + 7064.

It is an arithmetic number, because the mean of its divisors is an integer number (1584600).

Almost surely, 2^23363144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23363144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25353600).

23363144 is an abundant number, since it is smaller than the sum of its proper divisors (27344056).

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

23363144 is a wasteful number, since it uses less digits than its factorization.

23363144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5373 (or 5369 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

The square root of 23363144 is about 4833.5436276090. The cubic root of 23363144 is about 285.8756040431.

Adding to 23363144 its reverse (44136332), we get a palindrome (67499476).

The spelling of 23363144 in words is "twenty-three million, three hundred sixty-three thousand, one hundred forty-four".