23861344 has 48 divisors (see below), whose sum is σ = 51861600. Its totient is φ = 10736640.

The previous prime is 23861333. The next prime is 23861347. The reversal of 23861344 is 44316832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23861347) 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, 16357 + ... + 17755.

It is an arithmetic number, because the mean of its divisors is an integer number (1080450).

Almost surely, 2^23861344 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 23861344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25930800).

23861344 is an abundant number, since it is smaller than the sum of its proper divisors (28000256).

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

23861344 is a wasteful number, since it uses less digits than its factorization.

23861344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463 (or 1455 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 23861344 is about 4884.8074680585. The cubic root of 23861344 is about 287.8933504291.

The spelling of 23861344 in words is "twenty-three million, eight hundred sixty-one thousand, three hundred forty-four".